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.
It can track your sleep, such as how long you sleep for and the quality.
Your sleep data is analysed to give you a report, available to view through the app or website. This allows you to see the quality of your sleep and to help you make improvements.
The device syncs all of your data wirelessly, without the need for cables.
The device automatically syncs your data when in range of your computer or smartphone.
Huawei Band 2 Pro
Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
It is compatible with Mac OS X devices such as MacBooks and iMacs.
With a longer battery life, you don’t have to worry about charging the device as often.
Garmin Vivofit 4 (large)
The battery can be recharged and used over again.
The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
It determines when you are in a light state of sleep and wakes you up within a set period of time before your alarm. This can allow you to wake up feeling fresher and more alert.
Your tracking data is uploaded via your smartphone or computer, and is available to view on the manufacturer’s online portal in the form of reports and graphs.