Polar M400 vs. Polar M600 vs. Samsung Gear S3 vs. Samsung Gear Fit2

 
M400
M600
Gear S3
Gear Fit2
 PolarM400Remove Buy NowPolarM600Remove Buy NowSamsungGear S3Remove Buy NowSamsungGear Fit2Remove Buy Now

Basic Info

Suggested Price$200$330$350$180
Release2014201620162016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration8 hours to 30 days2 days4 days3-4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a240 x 240360 x 360432 x 216
Sizen/a1.3 inches1.3 inches1.5 inches
Touchn/a
Typen/aTFTFullcolor AODSuper AMOLED

Functions

Audio SpeakerAlerts onlyAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX8IP68IP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizenTizen
Apps
Music

All Wearables