Huawei Watch GT review: specs and price

Dustproof/water resistant at depth equal to or greater than 1 meter.

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

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You can operate the device easily, by pressing the screen with your fingers.

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GPS enables global positioning, useful in map, geo-tagging or navigation apps.

A compass is useful in games, map and navigation software.

A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.

This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.

An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.

A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.

Measuring pace shows how much time it takes to travel one kilometer or one mile. For example, in running, a 4 minute kilometer would be a very good pace.

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It tracks how far you travel.

It tracks how many steps you take throughout the day, allowing you to see how active you have been.

Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.

The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.

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This is useful if you are on a strict training diet or if you are trying to lose weight. It can also help to boost your motivation.

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Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.

The device can connect to WiFi.

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It is compatible with a range of Android devices such as smartphones and tablets.

The device syncs all of your data wirelessly, without the need for cables.

NFC (near field communication) allows a device to perform simple wireless transactions.

With a longer battery life, you don’t have to worry about charging the device as often.

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An indicator shows you when the device has low battery.

The battery can be recharged and used over again.

When your paired smartphone is running low on battery, the smartwatch will notify you.

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The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

A solar battery takes its energy from light, and stores it in a self-recharging battery which never needs to be changed.

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The device alerts you to incoming calls on your smartphone, and allows you extra control such as muting or rejecting the call.

The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.

The device has a feature that allows you to find your smartphone if you have misplaced it.

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The device has a speaker and microphone that allow you to answer calls made to your smartphone.

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You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

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