ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Garmin 645 Music vs. Polar A370 vs. Mobvoi TicWatch C2

 
ZenWatch 2
Activite Sapphire
645 Music
A370
TicWatch C2
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowGarmin645 MusicRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$150$450$450$179.95$200
Release20162014201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 months7 daysUp to 3 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a240 x 240160 x 80360 x 360
Size1.63 inches or 1.45 inch1.3 inches1.2 inches1.18 inches1.3 inches
Touch
TypeAMOLEDAnalogMIPTFT LCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMWR30IP68

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables