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[techwhiff]

Razer Naga Epic Gaming Mouse

The Razer Naga Epic Gaming Mouse is another embodiment of a mouse by the same company except that this version is wireless. It comes with a rechargeable battery that can be charged whilst attached to the computer by the 7 foot long USB cable.

The best thing about the wireless Naga is that there are programmable side thumb buttons; 12 in all that light up like a mobile phone dial pad.

Programming the buttons is simplicity itself and a quick visit to the manufacturer’s website will ensure the most recent drivers and software profile packages are downloaded for use.

Like its original, the Razer Naga is primarily built for players of MMO games; the customizable buttons being ideal for setting different functions for control during a game. Battery life for the mouse is quoted at around 12 hours non-stop and 72 hours normal usage, and with the ability to be charged while in normal use, this makes the Naga a good alternative to the cabled version.

Unlike the original, the Naga Epic Mouse changes back light color and lights up the under the palm logo but that is a small difference. This mouse is suited for right handed users and will sit comfortably in most hand sizes.

Taking the package as a whole though, the mouse is more expensive than the corded version and unless it is vital for you to have wireless control then it is advised that the original is a better option because it has the same functionality as the wireless mouse but is $35 cheaper – a fairly big saving.

So whichever way you decide to take, selecting a gaming mouse from Razer will not see you disappointed and if you are really into MMO games then this is the mouse for you.

Learn more about the best gaming mouse here https://www.techwhiff.com/best-gaming-mouse/

[gamingmonitors-blog]

Best 27 Inch Gaming Monitor

If you’re after the best 27 inch gaming monitor, you’ve already gotten one thing right, namely, the size. Compared to the 24 inch variety, they are significantly more immersive. And yet unlike the 30 inch variety, they can be viewed comfortably in just about any room.

Of course, just because you’ve chosen a size, that doesn’t mean that you’ve chosen a monitor. Here are two of the best 27 inch gaming monitors currently on the market.

Asus VE278Q

First off, we have the Asus VE278Q. Like most Asus TN monitors, the build quality is sound, the response time minimal (2ms) and the price more than reasonable at $280. According to techwhiff and techradar, a resolution of 1080P and a power consumption of 30 watts also come as standard.

At first, I must admit that I was disappointed with the image quality of the Asus VE278Q but it turns out that what I should have been disappointed with is the calibration settings. Out of the box, the image is sub par but with a little bit of tinkering, it comes into its own.

Strong tones, focused edges and surprisingly impressive colour rendition make for one of the best TN monitors currently on the market. Throw in its speedy response time and you have a monitor that any serious gamer would be proud to call their own.

Dell U2713

As an IPS monitor, it should come as no surprise that the Dell U2713 isn’t cheap. Coming in at just under $600 on Amazon, if you’re after a budget gaming monitor, you’re probably looking elsewhere. If you can afford it however, there’s no denying that this monitor is something special.

In terms of viewing angles, colour reproduction and overall image quality, it blows the other two options out of the water. It is quite frankly, a beauty to behold. And while its response time of 8ms might prove too slow for some, if you’re not an FPS or racing game junkie, I’d have to say that it’s a worthwhile trade off to make.

In conclusion, if you’ve got the budget and you’re not obsessed with response times, the Dell U2713 easily wins the title of best 27 inch gaming monitor. If you’re after something a little faster however, not to mention cheaper, I’d have to go with the Asus VE278Q.

Reference https://www.techradar.com/news/best-gaming-monitor https://www.techwhiff.com/best-gaming-monitor-for-xbox-one-x/

[techwhiff]

Top 3 Best Scopes for 22 250 in 2019 (#1 is My Favorite)

You need the best scope for 22-250, but you have no experience to choose. How to choose a standard and durable one? Follow us now.

As a hunter with favorite of varmint, I prefer the shooters with long range target and accuracy nuts. And, the 22-250 classic rifle optics is most-selected options. I have been impressed by the velocity and accuracy of  these types of optics.

Firstly, if you are a hunter, you can “get by” with its iron sights, especially with its high velocity and crazy accuracy. Besides, it sounds like the same when you owe a high-end sport car with an engine of six cylinder combustion inside.

Before deciding to use your pocket of money, take a look at the list of things you should consider when making a wise selection of scope for yourself:

Price

Quality

Design

Durability

Overall performance

Are there any else to make 22-250s be widely chosen and used today?

Firm performance

Great accuracy

Fast velocity

Popularity

What kinds of criteria are you looking for?

When considering the scope for 22-250s, you should keep in mind that these ranges only work well at small and medium hunting (some other states may possess some restrictions).

Besides, you can confidently use these ranges can attain super high velocity and fast and crazy accuracy.

Before moving to the specific rifle scopes which are best suited for 22-250, let’s learn more about the general specs of these ranges.

In addition, you should consider the magnification power which suit your need. This specs depends on the type of gun you use, your plan and usage frequency.

For more details,

You should consider some following concerns:

Range

Do you often reach the close (from 5 to 50 yards) or long targets (above 500 yards)?

What is your budget for 22-250s?

What is your using purpose of these scopes, for example, game, varmint hunting or target shootings?

In order to clarify these concerns, keep on checking our guides.

Regarding the range, bellows are classifications:

Close: <25 yards – 100 yards

Middle: 75 yards – 150 yards

Long: 100 yards – 500 yards

Super long: above 500 yards

After determining exactly the distance you often shoot, you shall decide exactly the power of your scope. It means the farther the distance is, the more powerful your scope should be.

Followings are the magnification levels to work best at each specific range you should keep in mind:

Scope Magnification

Close Range : 3x-5x

Mid Range : 3x-9x

Long Range: 4x-12x

Super Long Range: 10x-14x

However, you should remember that there may be some fluctuations among ranges. It means that you can overlap among magnifications which are estimated as above with various distances at many circumstances.

For example, you can use 4x-12x magnifications for any kind of ranges whereas it is designed to use at the long range.

By studying through about the distances classification and specs of magnification, I guest that you have had some basic knowledge to know your desire. So, let’s discover some 22-250 rifle scopes at the budget of under $300!

Reviews of the 4 Best .22-250 Scopes

To make this short-listed recommendation, I consider base on its durability, ease of use and famous brand names which come from Simmons and Nikon.

Now we have already known about types of rifle scopes and its ranges which make the 22-250s work well. Let’s check out each specific product and decide which is the best for you.

1. Simmons 3-9x32mm .22 Mag

Simmons 3-9x32mm .22 Mag Riflescope. Image sourced from Amazon

When considering go for hunting, this cope may be the first cope for you to equip with your 22-250s guns. Even if you are considering spending little investment for your shooter scope? The Simmons model is truly the ideal choice for you.

This scope is highly appreciated by users for its lightweight feature, especially its clear view by HydroShield technology. Thanks to SureGrip adjustment function, this Simmons product becomes easier to use by most users at all skills.

There is only one restriction of this cope is that this model isn’t equipped with BDC feature. Instead of this function, you can figure out the BDC function by yourself after some practices.

Affordable price is the strong plus of this model. If you are in need of a 22-250 scope without spending a lot of money for spare, this scope is a good choice.

If you are not the serious pro shooters, this scope shall basically help you much in hunting and getting sharpshooting.

What I like:

Lightweight

Durable scope

Affordable price

What I don’t like

Lack BDC

Short range target

  2. Nikon ProStaff 3-9x40mm

Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle

(Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle IMage sourced from http://bit.ly/2Rphqtr)

This brand is so popular in the field of optics. Nikon actually proves itself to be a firm option for its binoculars, fieldscope and digiscopes.

With the pro scope of ProStaff 3-9x40mm Rimfire scope, it is  a perfect choice when you only come with the mid-range hunting using 22-250s.

Besides, thanks to lenses with many coats, the capacity of shock, fog and water resistance, this model helps your eyes relieve and work well.

This scope is also a sure win for any other rivals in term of the price. Unlike the Simmons scope, this model has the characterized feature of BDC 150 reticle. This feature allows you to identify the subject exactly that you are probably producing an accurate and reliable shot.

There is only a tiny disadvantage of this scope is that you may get difficulty in hitting the target at super long distance of above 500 yards.

What I like:

Multi-coated lense

Durable scope

Extreme accuracy

What I don’t like

Medium range target only

3. Nikon ProStaff 4-12x40mm

Nikon ProStaff 4-12x40mm Rimfire with BDC Reticle

Nikon ProStaff 4-12x40mm Rimfire with BDC Reticle (Image sourced from http://bit.ly/2Cp50r4)

We have just explored about the Nikon ProStaff 3-9x model with BDC function which is considered as the great choice for mid-range target. But, for long distance shooting, is there any possible option? Try the Nikon ProStaff 4-12x.

Whereas this 4-12x model from Nikon has some similar properties as the 3-9x, it has many advantages that the Nikon 3-9x doesn’t possess:

Glass with many coats for better and clearer view

Water and fog resistance structure

Magnification power with larger distance

As my actual shooting, this model makes my shooting always accurate at longer distances.

The question is that why I offer the two products from the same brand with the only difference on the range of working or magnification power? The answer is because the two products are highly appreciated with good reliability and satisfaction.

If you work at low and middle range targets, this model from Nikon is a good choice, the 4-12x is well-served for your extended ranges of above 500 yards. At a reasonable price, it’s suitable for anyone finding the best-suited range for long targets.

What I like:

Good structure

BDC feature

Powerful magnification level

What I don’t like

A little bit more expensive than others

4. Nikon 6729 ProStaff 4-12x 40mm (with BDC)

Nikon 6729 ProStaff 4-12x 40mm Black Matte Riflescope

Unlike the two above products, this Nikon 4-12x version is a very fantastic solution for your super and super long distance target. It means that with the distance of above 500 yards, this Nikon proves to be reliable and astonishingly accurate.

With the impressive feature of better lenses, this product seems not to have any disadvantages to claim.

Especially, this Nikon Prostaff 6729 has the BDC feature at extreme accuracy. For the price scope of under $300, you can’t take this product into account.

When you feel hard at using 100-150 yard scope or average range or you often work at extremely super high range of above 500 yards with absolute accuracy, then this Prostaff model from Nikon could be the right option.

What I like:

Adequate for super long distance

Good choice for pro features

What I don’t like

Simple design appearance

Why are you still hesitant when the outstanding scopes are selected out?

There are many scopes for 22-250 but the list above is limited for most-picked products basing on my actual experiences and reviews of many other customers. These scopes are waiting to help you get more successful targets at 22-250s.

In the above list, all products cost under $300. Actually, I am using the Nikon ProStaff 3-9x40mm Rimfire with BDC Reticle because I often work at low and mid-range targets.

Base on your need, you should get a proper scope for making your accurate and sharp shootings. Don’t restrict yourself from only exploring properties and get one and enjoy all of the best features of your scope for 22 250 right now.

The post Top 3 Best Scopes for 22 250 in 2019 (#1 is My Favorite) appeared first on Techwhiff.

[techwhiff]

How Does Fitbit Track Heart Rate? – Must-Known Information

Fitbit is a well-known brand for selling high-quality heart rate trackers and smartwatches. When it comes to selecting the best heart rate tracker, fitness enthusiasts love to pick Fitbit devices. Fitbit fitness trackers have lots of features you would love to know. A lot of people think why they need a device to track fitness. What does it do? How does Fitbit track heart rate?

What Is Fitness Tracker?

Fitness trackers are designed to keep a tab on all-day activities of the user, such as heart rate, calories you have burned, the distance you have covered, steps taken, active minutes, sleep stages, floors climbed, etc. Many Fitbit watches are designed to track swimming as well. Every Fitbit watch is water resistant, which means you are allowed to go out for a walk even if it’s raining.

Each and every feature of Fitbit fitness trackers are designed for the convenience of the fitness enthusiasts, which is beneficial even if you are working out. For instance, we all know climbing floors need effort, and you may burn calories depending on the number of floors you have climbed, which can be seen on the screen.

There was a time when people need to wear a chest strap to track heart rate. But, with the advent of technology, now you have the convenient option, you just need to wear an attractive and lightweight watch, and let it do the rest of the work.

But the point to note is that if you are willing to take steps toward the fit and healthy life, then you need a fitness tracker as it tracks each and every activity of yours while keep displaying the stats on the screen. It also informs you about the intensity you need to perform your workout. A mini device with lots of features!

Fitbit smartwatches are also outstanding in terms of features, quality, performance, and durability. Now that you know what does fitness watch do, it is the time to know how does Fitbit track heart rate.

How Does Fitbit Track Heart Rate?

People are curious to know ‘how does Fitbit track heart rate’. Some fitness enthusiasts who used or have been using Fitbit fitness trackers are not aware of how it tracks the heart rate. And, people, who have never used fitness trackers, don’t even know how well it tracks the heart rate.

Most of the Fitbit fitness trackers monitor continuous heart rate 24 x 7 all thanks to the PurePulse technology. As you know, all the heart rate trackers of Fitbit are attractive and comfortable watches, and since you are wearing it on your wrist, it tracks your heart rate by keeping a tab on your pulse rate.

Fitbit is known for its accurate heart rate tracking. It is really important to keep a tab on your heart rate to how well your heart is functioning and how you can move towards your goal with what level of intensity. So, how does Fitbit track heart rate?

When the heart beats, the capillaries contract and expand depending on the blood volume change. The PurePulse LED of your watch detects the blood volume changes. There are algorithms that are applied in order to measure your heart rate continuously and automatically. You can see a heart rate icon on your display screen that will tell you on which heart zone you are in the current state; peak zone, custom zone, out of the zone, fat burn zone, or cardio zone.

Fitbit fitness trackers also measure the resting heart rate, which means it even tracks heart rate when you are still, calm, awake, and comfortable. So, all in all, Fitbit tracks your heart rate accurately.

What is the dangerously high heart rate when exercising?

All the people who perform workouts know the process of panting, having a fast heart rate, running short of breath, and a dry mouth. It takes a little while for our body to come back to the normal state. It is quite evident that when you exercise, you breathe heavily because at that time your body needs oxygen. Apart from breathing heavily, the muscles need the energy to respond well to the workout session. It makes your heart pump faster.

Most of the people are unaware that there is a dangerously high heart rate that is not at all healthy for your body. One thing you need to note that no matter how intense and heavy work out you performs, there is a limit to maximum times your heart beats per minute. If it exceeds the limit, then it is highly dangerous for your life.

The heart rate during exercise depends on age and also varies from person to person. To calculate the maximum heart rate, you need to subtract your age from 220.  Take a look at the chart containing maximum heart rate depending on your age.

Age Average Maximum Heart Rate, 100% Target HR Zone 50-85% 20 years 200 beats per minute (bpm) 100-170 beats per minute (bpm) 30 years 190 bpm 95-162 bpm 35 years 185 bpm 93-157 bpm 40 years 180 bpm 90-153 bpm 45 years 175 bpm 88-149 bpm 50 years 170 bpm 85-145 bpm 55 years 165 bpm 83-140 bpm 60 years 160 bpm 80-136 bpm 65 years 155 bpm 78-132 bpm 70 years 150 bpm 75-128 bpm

Symptoms

Your body informs you when your heartbeat reaches a dangerous level. The common symptoms that you may experience are

Lightheadedness

An abnormal sweating

Nausea

A problem in breathing

Pain in the stomach

Feeling of fainting

Conclusion

In this article, we shed light on ‘how does Fitbit track heart rate’ and what is the dangerous heart rate during exercise. Fitbit is a popular brand that has been selling outstanding fitness trackers and smartwatches. All Fitbit watches are attractive with lots of features.

The heart rate tracking feature of Fitbit works really well. It keeps informing you about the continuous heart rate 24 x 7 with the help of PurePulse technology.

The post How Does Fitbit Track Heart Rate? – Must-Known Information appeared first on Techwhiff.

[techwhiff]

Samsung Gear S3 Classic vs Frontier – Which Smartwatch Is Better?

Samsung Gear S3 Classic vs Frontier is a comparison between two outstanding smartwatches that has the potential to keep a tab on all your activities. As both smart watches have great features, people like to check the Samsung Gear S3 Classic vs Frontier comparison. In terms of quality, performance, and features, both watches are fantastic in their own ways.

Both Samsung Gear S3 Classic and Frontier have earned the tag of Amazon’s choice smart watches. But, which one you need to select, it remains unanswered if you do not go through the Samsung Gear S3 Frontier vs Classic comparison.

Samsung Gear S3 Classic vs Frontier

Samsung Gear S3 Classic vs Frontier Comparison

MAIN FEATURES

Samsung Gear S3 Classic

With the built-in S-health app, it tracks heart rate, steps, and also has other fitness tracking features.

Samsung Gear S3 Classic has built-in GPS, gyro, Ambient Light sensor, accelerometer, and barometer.

It is dust-proof and water-resistant.

Samsung Gear S3 Frontier

The Samsung Gear S3 Frontier is similar to the Classic version. It also has a built-in S-health app that is responsible for all fitness tracking features it has.

Frontier also has built-in GPS, gyro, Ambient Light sensor, accelerometer, and barometer.

It is also water-resistant and dust-proof.

PROS

Samsung Gear S3 Classic

Built-in GPS

It is a customizable watch

Built-in speaker

Music Player

Simple interface with rotating bezels

Bright and crisp display

Corning Gorilla glass

Touchscreen

Always on screen

Automatic workout detection

AMOLED screen

Compatible with iOS, Android, and Samsung phones

Bluetooth connectivity

Smartphone notifications

Features Samsung pay

App notifications

Tracks sleep stages

Water resistant

Shock and dust resistant

Strong and smart design

Interchangeable bands

Samsung Gear S3 Frontier

Built-in GPS

It is a customizable watch

Built-in speaker

Simple interface with rotating bezels

Bright and crisp display

Touchscreen

Corning Gorilla glass

Always on screen

Automatic workout detection

AMOLED screen

Compatible with iOS, Android, and Samsung phones

Bluetooth connectivity

Smartphone notifications

Features Samsung pay

App notifications

Tracks sleep stages

Water resistant

Shock and dust resistant

Strong and smart design

Interchangeable bands

CONS

Samsung Gear S3 Classic

It is not swim-proof

Headset connected with Bluetooth only

A bit larger for many people

Samsung Gear S3 Frontier

 It is not swim-proof

Activity tracking needs improvement

Lack of apps

Might be a little heavy for some users

Do not have many good Tizen apps

DESIGN

Samsung Gear S3 Classic

Classic, just like its name, has a classic look. The Gear S3 Classic has a black leather strap that can be changed with any regular strap having a size of 22 millimeters. The buttons have a metallic finish.

It is made up of stainless steel having a touch interface.  Classic has a dimension of 46 x 49 x 12.9 mm.

Samsung Gear S3 Frontier

The Gear S3 Frontier has a rugged look giving a rubber strap as standard. The standard strap can be switched with any standard watch strap having a size of 22 millimeters. It has a textured and large buttons.

Similar to classic, it has a stainless steel body with the touch interface. It has a dimension of 46 x 49 x 12.9 mm.

BATTERY LIFE

Samsung Gear S3 Classic

Classic has a non-removable battery having a capacity of 380 mAh. With this battery capacity, the battery life of the smartwatch is 4 days.

It has a WPC inductive wireless charger to charge the watch.

Samsung Gear S3 Frontier

Gear S3 Frontier is no different than Classic as it also has a 380 mAh non-removable battery. With a single charge, it can last up to 4 days.

The WPC inductive wireless charger is used to charge the smartwatch.

TIZEN OS

Samsung Gear S3 Classic

The Gear S3 Classic works on the Tizen operating system. It is controlled by a combination of twin buttons, rotating bezels, and touchscreen.

It has many latest apps than ever before such as Spotify and many others.

It has a Dual-core 1.0 GHz CPU, Exynos 7270 chipset, and Tizen-based wearable platform 2.3.2.

Samsung Gear S3 Frontier

Frontier is similar to the Gear S3 Classic. It also works on the Tizen operating system. Just like classic, it is also controlled by a combination of twin buttons, rotating bezels, and touchscreen.

The user will get to see many latest apps such as Spotify. There are many other useful apps.

It also has a Dual-core 1.0 GHz CPU, Exynos 7270 chipset, and Tizen-based wearable platform 2.3.2.

ON-SCREEN

Samsung Gear S3 Classic

The Samsung Gear S3 Classic has always on-screen that makes it easy to read the fitness stats and all-day activities for the users.

The screen is always active. It has the ability to show animated display all because of the full array of 16 million colors.

Samsung Gear S3 Frontier

The Samsung Gear S3 Frontier is just like the Classic. It also has an always on-screen that makes it easy to read the fitness stats and all-day activities for the users.

The screen is always active. It has the ability to show animated display all because of the full array of 16 million colors.

DISPLAY

Samsung Gear S3 Classic

It has a circular Super AMOLED display of 1.3-inch having a resolution of 360 x 360 pixels, which is equivalent to 278ppi.

Classic has a corning gorilla glass to protect it from scratches and drops.

Samsung Gear S3 Frontier

The Frontier also has a 1.3 inch circular Super AMOLED display. It is capable of displaying a resolution of 360 x 360 pixels (278ppi).

The corning gorilla glass protects the screen from drops and scratches.

STORAGE

Samsung Gear S3 Classic

Samsung Classic has an internal storage of 4GB and a RAM of 768 MBs. It has a dual core processor of 1 GHz.

Samsung Gear S3 Frontier

The Gear S3 Frontier also has an internal storage of 4GB and a RAM of 768 MBs. Just like Classic, it also has a dual core processor of 1 GHz.

CONNECTIVITY

Samsung Gear S3 Classic

Classic can be connected to everything with the WiFi b/g/n, 3G/LTE, MST, NFC, A-GPS, and Bluetooth 4.2.

Samsung Gear S3 Frontier

The connectivity option of Frontier is similar to the Gear S3 Classic.

MISCELLANEOUS

Samsung Gear S3 Classic

It has a Samsung pay feature that allows the user to pay the bills. Plus, Classic has rotating bezels.

Samsung Gear S3 Frontier

Frontier also has a Samsung pay option that makes the payment process simpler. It also has rotating bezels.

VOICE CALLS

Samsung Gear S3 Classic

It does not have a voice call option.

Samsung Gear S3 Frontier

It has a voice call option.

SIZE

Samsung Gear S3 Classic

It weighs 57 grams with a dimension of 46.1 x 49.1 x 12.9 millimeters.

Samsung Gear S3 Frontier

Frontier has a weight of 62 grams, which is a more than the Classic. It has a dimension of 46.1 x 49.1 x 12.9 millimeters.

EDITOR’S CHOICE

Samsung Gear S3 Classic

No

Samsung Gear S3 Frontier

Yes

Which Is Better, Samsung Gear S3 Classic vs Frontier?

Now that you have gone through the Samsung Gear S3 Classic vs Frontier comparison, you already aware of what these smartwatches has in store to offer. With the help of the above-mentioned Samsung Gear S3 Classic vs Frontier comparison, we can sum up what features you will get with which smartwatch.

Both smartwatches are quite similar in terms of features, but the looks are different. If we look at the size and design, both watches are a bit different. The size of Frontier is 62 grams, whereas the size of the Classic is 57 grams, so the Frontier is slightly heavier than the Classic. The appearance is also a bit different although the dimension of both watches is similar that is 46.1 x 49.1 x 12.9 millimeters.

Both smartwatches have a built-in S-health app, which tracks all day activities, so whatever you do throughout the day, it will be recorded, be it heart rate tracking, calories burned, steps, distance, sleep stages tracking, etc.  Samsung Gear S3 Frontier and Classic both have built-in GPS, gyro, Ambient Light sensor, accelerometer, and a barometer.

Both Samsung watches are water-resistant and dust-proof. The point to be noted that both watches are only water-resistant, which means they are only good for splashes and you can also go out to have a walk in a rainy day, but you can’t imagine keeping a track of your swimming activity with either watch as they are not swim-proof.

Both have a non-removable battery with a capacity of 380 mAh. The battery life of both watches is 4 days and can be charged with a wireless charger. The Samsung Gear S3 Frontier and Classic both works on Tizen operating system.

Apart from design and size, another difference between the Samsung Gear S3 Frontier and Classic is the voice calling feature. The Samsung Gear 3 Frontier allows you to use voice calling, while Classis lacks it. If voice calling option is important for you, then you should pick Samsung Gear S3 Frontier.

The Samsung Gear S3 Classic has a music player that is not found in the Samsung Gear S3 Frontier. All in all, both smart watches have almost similar features, storage, processor, connectivity option, display, and battery life.

Conclusion

In this article, we discussed the Samsung Gear S3 Classic vs Frontier comparison. According to most of the reviews, both smartwatches are good with awesome features.

The post Samsung Gear S3 Classic vs Frontier – Which Smartwatch Is Better? appeared first on Techwhiff.