ASUS ZenWatch 2 vs. TomTom Spark vs. Garmin 645 Music vs. Garmin Vivofit 4 vs. Mobvoi TicWatch S2

 
ZenWatch 2
Spark
645 Music
Vivofit 4
TicWatch S2
 ASUSZenWatch 2Remove Buy NowTomTomSparkRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivofit 4Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$150$150$450$79.95$180
Release20162015201820182019

Activity & Fitness

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

Battery

Durationn/an/a7 days1 year2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a240 x 24088 x 88400 x 400
Size1.63 inches or 1.45 inchn/a1.2 inchesNA1.39 inches
Touch
TypeAMOLEDLCDMIPNAOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/an/a

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Music

All Wearables