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Compare 3 products

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Fitbit Charge 2 Activity Tracker
Fitbit Charge 2
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Polar A370 Activity Tracker
Polar A370
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Polar Loop Activity Tracker
Polar Loop
Available colors
Editiorial reviews
17
4.3 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
3.3 out of 5
5 user ratings
5 stars
0 %
4 stars
40 %
3 stars
60 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
9
3.4 out of 5
4 user ratings
5 stars
0 %
4 stars
50 %
3 stars
50 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
34
4.2 out of 5
34 user ratings
5 stars
38 %
4 stars
47 %
3 stars
11 %
2 stars
2 %
1 stars
0 %
40
4.0 out of 5
40 user ratings
5 stars
22 %
4 stars
55 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
36
4.2 out of 5
36 user ratings
5 stars
36 %
4 stars
47 %
3 stars
16 %
2 stars
0 %
1 stars
0 %

General

Braceletyesyesyes
Bracelet Thickness0.5 in0.53 in0.43 in
Bracelet Width0.84 in0.93 in0.79 in
Clipsnonono

Image

Displayyesyesyes
Display typeOLEDTFTLED
Screen resolution
N/A
80 x 160
N/A
Screen size
N/A
0.96 in
N/A

Dimensions

Weight1.23 oz1.32 oz1.34 oz

Design

Colour of product
  • Black
  • Blue
  • Grey
  • Lavender
  • Purple
  • Teal
  • Black
  • Blue
  • Pink
  • White
  • Black
  • Blue
  • Grey
  • Pink
  • Purple
  • Silver
  • Violet
  • White

Features

Water resistantyesyesyes
Fully Waterproofnoyesyes
IP code (level of dust/water resistance)IP34
N/A
N/A
Accelerometeryes
N/A
N/A
Altimeteryes
N/A
N/A
Heart rate monitoryesyesyes
Caller IDyes
N/A
N/A
Calorie counteryesyesyes
Distance meteryesyesyes
Pedometeryesyesyes
Sleep readingyesyesyes
Stopwatchyesyes
N/A
Touchscreenyesyesno
Vibration alarmyesyes
N/A
Watchyesyesyes
Speedometer
N/A
yes
N/A
Status indicator (LED-diod)
N/A
N/A
yes
Support for HRM chest strap
N/A
N/A
yes

Connectivity

Bluetoothyesyesyes
Bluetooth version4.0 LE4.0
N/A
GPSnonono
NFCnonono

Compatibility

Compatible devices
  • Android
  • iPad
  • iPhone
  • iPod
  • Windows Phone
  • Android
  • iPad
  • iPhone
  • iPod
  • Android
  • iPad
  • iPhone
  • iPod

Power

Battery life5.0 day4.0 day6.0 day
Battery type
Lithium Polymer
Lithium Polymer
Lithium Polymer
Charging via USByesyesyes
Battery capacity
N/A
110.0 mAh25.0 mAh

Often compared with Fitbit Charge 2

Often compared with Polar A370

Often compared with Polar Loop