Samsung Gear S vs. Fitbit Flex 2 vs. Polar A360 vs. Polar M430 vs. Polar A370

 
Gear S
Flex 2
A360
M430
A370
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowPolarA360Remove Buy NowPolarM430Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$250$100$200$255$179.95
Release20132016201520172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days12 days30 hoursUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a160 x 80128x128160 x 80
Size2 inchesn/a1.18 inches1.4 inch1.18 inches
Touchn/a
TypeSuper AMOLEDLEDn/aLCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR30WR30WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/a
Apps
Music

All Wearables