Polar M400 vs. Polar M600 vs. Samsung Gear S2 vs. Samsung Gear Fit2 vs. Diesel On Full Guard

 
M400
M600
Gear S2
Gear Fit2
On Full Guard
 PolarM400Remove Buy NowPolarM600Remove Buy NowSamsungGear S2Remove Buy NowSamsungGear Fit2Remove Buy NowDieselOn Full GuardRemove Buy Now

Basic Info

Suggested Price$200$330$300$180$325
Release20142016201520162017

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days2-3 days3-4 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240360 x 360432 x 216454 x 454
Sizen/a1.3 inches1.2 inches1.5 inches1.4 inches
Touchn/a
Typen/aTFTSuper AMOLEDSuper AMOLEDOMOLED

Functions

Audio SpeakerAlerts onlyAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX8IP68IP68IP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizenTizenAndroid Wear 2.0
Apps
Music

Wearables by Diesel

Diesel On Full Guard 2.5

All Wearables