Polar M400 vs. Polar M600 vs. Misfit Ray vs. Apple Watch Series 2 vs. Samsung Gear 2

 
M400
M600
Ray
Watch Series 2
Gear 2
 PolarM400Remove Buy NowPolarM600Remove Buy NowMisfitRayRemove Buy NowAppleWatch Series 2Remove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$200$330$100$269$300
Release20142016201620162014

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 days6 months18 hours2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x 240n/a340 x 272 or 390 x 312320 x 320
Sizen/a1.3 inchesn/a1.5 inches or 1.65 inches1.63 inches
Touchn/an/a
Typen/aTFTLEDAMOLEDSuper AMOLED

Functions

Audio SpeakerAlerts onlyAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX85 ATM5ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aWatch OSTizen OS
Apps
Music

All Wearables