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Compare 5 products

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Fitbit Charge 2 Activity Tracker
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Fitbit Charge HR Activity Tracker
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Fitbit Flex 2 Activity Tracker
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Fitbit Inspire 2 Activity Tracker
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Polar A370 Activity Tracker
Available colors

Image

Displayyesyesno
N/A
yes
Display typeOLEDOLEDLEDPMOLEDTFT
Screen resolution
N/A
N/A
N/A
N/A
80 x 160
Screen size
N/A
N/A
N/A
N/A
0.96 in

Dimensions

Weight1.23 oz0.49 oz0.83 oz0.3 oz1.32 oz

Design

Colour of product
  • Black
  • Blue
  • Grey
  • Lavender
  • Purple
  • Teal
  • Black
  • Blue
  • Green
  • Orange
  • Pink
  • Purple
  • Tangerine
  • Black
  • Lavender
  • Magenta
  • Navy
  • Black
  • Rose
  • White
  • Black
  • Blue
  • Pink
  • White

Features

Water resistantyesyesyes
N/A
yes
Fully Waterproofnonoyes
N/A
yes
IP code (level of dust/water resistance)IP34
N/A
N/A
N/A
N/A
Accelerometeryesyesyesyes
N/A
Altimeteryesyes
N/A
yes
N/A
Heart rate monitoryesyes
N/A
yesyes
Caller IDyesyes
N/A
N/A
N/A
Calorie counteryesyesyesyesyes
Distance meteryesyesyesyesyes
Pedometeryesyesyesyesyes
Sleep readingyesyesyesyesyes
Stopwatchyesyes
N/A
yesyes
Touchscreenyesnonoyesyes
Vibration alarmyesyesyes
N/A
yes
Watchyesyesyes
N/A
yes
Status indicator (LED-diod)
N/A
yesyes
N/A
N/A
Support for HRM chest strap
N/A
yes
N/A
N/A
N/A
Speedometer
N/A
N/A
N/A
N/A
yes

Connectivity

Bluetoothyesyesyesyesyes
Bluetooth version4.0 LE4.04.04.24.0
GPSnononoyesno
NFCnonono
N/A
no

Power

Battery life5.0 day5.0 day5.0 day10.0 day4.0 day
Battery type
Lithium Polymer
Lithium Polymer
Lithium Polymer
Lithium Polymer
Lithium Polymer
Charging via USByesyesyes
N/A
yes
Battery capacity
N/A
N/A
N/A
N/A
110.0 mAh

Often compared with Fitbit Charge 2

Often compared with Fitbit Charge HR

Often compared with Fitbit Flex 2

Often compared with Fitbit Inspire 2

Often compared with Polar A370