The device has an electronic display to present information to the user.
You can operate the device easily, by pressing the screen with your fingers.
Fitbit Flex 2
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.
The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.
It tracks how far you travel.
It can track your sleep, such as how long you sleep for and the quality.
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.
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.
After exercising, you can add details about your workout (e.g., jogging, swimming, cycling). This enables the device to provide more accurate information, such as the number of calories burnt.
The device syncs all of your data wirelessly, without the need for cables.
It is compatible with a range of Android devices such as smartphones and tablets.
It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
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.
An indicator shows you when the device has low battery.
The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
If you get a notification such as a call or message, the device will vibrate on your wrist or make a noise to alert you.
The device detects when you have been idle for too long, and alerts you to encourage you to stay active.
You can download the app for free, from platforms such as Google Play or the App Store.
It has an exercise diary, allowing you to easily keep track of your previous workouts.
A smaller size means that the app will take up less space on your Apple device. This leaves more space for other apps, as well as other data such as photos and music.