Polar M600 vs. Misfit Shine 2 vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Samsung Gear 2

 
M600
Shine 2
G-Shock GBA800
645 Music
Gear 2
 PolarM600Remove Buy NowMisfitShine 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowSamsungGear 2Remove Buy Now

Basic Info

Suggested Price$330$100$120$450$300
Release20162015201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days6 months2 years7 days2-3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a240 x 240320 x 320
Size1.3 inchesn/a1.2 inches1.63 inches
Touchn/an/a
TypeTFTn/aMIPSuper AMOLED

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATM20 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aTizen OS
Apps
Music

All Wearables