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Compare 4 products

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Fitbit Alta HR Activity Tracker
Fitbit Alta HR
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Fitbit Flex 2 Activity Tracker
Fitbit Flex 2
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Garmin Vivosmart 3 Activity Tracker
Garmin Vivosmart 3
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Polar Loop 2 Activity Tracker
Polar Loop 2
Available colors
Editiorial reviews
18
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
13
3.8 out of 5
6 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
12
3.9 out of 5
4 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
3.2 out of 5
3 user ratings
5 stars
0 %
4 stars
33 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
38
4.2 out of 5
38 user ratings
5 stars
44 %
4 stars
28 %
3 stars
23 %
2 stars
2 %
1 stars
0 %
35
4.2 out of 5
35 user ratings
5 stars
37 %
4 stars
42 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
43
4.3 out of 5
43 user ratings
5 stars
44 %
4 stars
39 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
39
4.1 out of 5
39 user ratings
5 stars
33 %
4 stars
43 %
3 stars
23 %
2 stars
0 %
1 stars
0 %

Dimensions

Weight0.81 oz0.83 oz0.76 oz1.34 oz

Design

Colour of product
  • Black
  • Coral
  • Grey
  • Red
  • Black
  • Lavender
  • Magenta
  • Navy
Black
  • Black
  • Pink
  • Red
  • White

Features

Water resistantyesyes
N/A
yes
Fully Waterproofnoyes
N/A
yes
IP code (level of dust/water resistance)IP67
N/A
N/A
IP68
Accelerometeryesyesyes
N/A
Heart rate monitoryes
N/A
yesyes
Caller IDyes
N/A
N/A
N/A
Calorie counteryesyesyesyes
Distance meteryesyesyesyes
Pedometeryesyesyesyes
Sleep readingyesyesyesyes
Touchscreenyesnoyesno
Vibration alarmyesyes
N/A
yes
Watchyesyes
N/A
yes
Status indicator (LED-diod)
N/A
yes
N/A
yes
Stopwatch
N/A
N/A
yes
N/A
Speedometer
N/A
N/A
N/A
yes
Support for HRM chest strap
N/A
N/A
N/A
yes

Connectivity

Bluetoothyesyesyesyes
Bluetooth version4.04.0
N/A
N/A
GPSnono
N/A
no
NFCnono
N/A
no

Power

Battery life7.0 day5.0 day5.0 day8.0 day
Battery type
Lithium Polymer
Lithium Polymer
N/A
Lithium Polymer
Charging via USByesyes
N/A
yes
Battery capacity
N/A
N/A
N/A
38.0 mAh

Often compared with Fitbit Alta HR

Often compared with Fitbit Flex 2

Often compared with Garmin Vivosmart 3

Often compared with Polar Loop 2