Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Garmin Vivosmart HR vs. Samsung Gear Fit2 vs. Garmin 645 Music

 
Moto 360 (2nd Gen)
M600
Vivosmart HR
Gear Fit2
645 Music
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowSamsungGear Fit2Remove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$300$330$170$180$450
Release20152016201520162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days5 days3-4 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240160 x 68432 x 216240 x 240
Size1.37 inches or 1.56 inches1.3 inches1.08 inches1.5 inches1.2 inches
Touchn/a
TypeLCDTFTn/aSuper AMOLEDMIP

Functions

Audio SpeakerBluetoothAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX85 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aTizen
Apps
Musicn/a

All Wearables