Polar M400 vs. Microsoft Band 2 vs. Misfit Ray vs. Casio G-Shock GBA800 vs. Samsung Gear 2

 
M400
Band 2
Ray
G-Shock GBA800
Gear 2
 PolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowMisfitRayRemove Buy NowCasioG-Shock GBA800Remove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$200$250$100$120$300
Release20142015201620182014

Activity & Fitness

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

Battery

Duration8 hours to 30 days48 hours (without GPS)6 months2 years2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a320 x 128n/a320 x 320
Sizen/a1.36 inchesn/a1.63 inches
Touchn/a
Typen/aCapacitative TFTLEDSuper AMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX75 ATM20 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aTizen OS
Apps
Music

All Wearables