Spire
Top 84%34 points
Top 84%
Battery life
Number of fitness trackers
lowmidhigh
Top 100%
73 fitness trackers
0.25days - 30.65days
NaN% of all fitness trackersYes
No
battery life
7
days
Withings Activité
365days
Best

Spire: 18 facts and highlights

1. battery life

With a longer battery life you don’t have to worry about charging the device as often.
7days
Withings Activité: 365days
64
0

2. Detects activities

The device automatically detects when you start an activity such as jogging, saving you from entering it manually at a later time.
Spire
27% have it
37
0

3. Automatically syncs

The device automatically syncs your data when in range of your computer or smartphone.
Spire
56% have it
33
0

4. has a rechargeable battery

The battery can be recharged and used over again.
Spire
71% have it
32
0

5. Is compatible with iOS

It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
Spire
85% have it
32
0

6. Bluetooth version

4
Huawei Fit: 4.2
31
0

7. Syncs wirelessly

The device syncs all of your data wirelessly, without the need for cables.
Spire
78% have it
30
0

8. Provides activity reports

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.
Spire
89% have it
29
0

9. width

14mm
Misfit Ray: 12mm
29
0

10. Has built-in clip

You can clip your device to your clothes and carry it easily, e.g. in a gym.
Spire
19% have it
29
0

11. 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 from a vertical to a horizontal position.
Spire
92% have it
27
0

12. wireless charging

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.
Spire
9% have it
27
0

13. charge time

The time it takes to fully charge the battery.
3h
Goccia: 0.5h
27
0

14. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
Spire
83% have it
27
0

15. Counts how many calories you have burnt

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.
Spire
98% have it
25
0

16. height

44mm
Fitbit Flex 2: 8.9mm
25
0

17. Has Bluetooth

Bluetooth is a wireless technology that allows you to easily transfer data between different devices, such as smartphones, tablets and computers.
Spire
87% have it
25
0

18. Tracks steps taken

It tracks how many steps you take throughout the day, allowing you to see how active you have been.
Spire
95% have it
24
0

Top 10 fitness trackers

Add to comparison