Lark
Lark
Top 71%60 points
Top 71%
Top specs and features

Lark: 18 facts and highlights

1. battery life

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

2. Has smart alarm

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.
Lark
15% have it

3. Has silent alarm

The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
Lark
41% have it

4. Tracks your sleep

It can track your sleep, such as how long you sleep for and the quality.
Lark
73% have it

5. Automatically syncs

The device automatically syncs your data when in range of your computer or smartphone.
Lark
54% have it

6. Is compatible with iOS

It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
Lark
85% have it

7. weight

8. has a rechargeable battery

The battery can be recharged and used over again.
Lark
72% have it

9. Bluetooth version

10. Provides sleep reports

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.
Lark
64% have it

11. Syncs wirelessly

The device syncs all of your data wirelessly, without the need for cables.
Lark
78% have it

12. width

13. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Lark
8% have it

14. Includes access to online portal

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.
Lark
47% have it

15. has an accelerometer

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.
Lark
91% have it

16. thickness

17. Is compatible with Mac OS X

It is compatible with Mac OS X devices such as MacBooks and iMacs.
Lark
28% have it

18. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
Lark
86% have it

Top 10 fitness trackers

Add to comparison
  • Lark
Compare
This page is currently only available in English.