Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Garmin 645 Music vs. Fitbit Alta HR vs. Mobvoi TicWatch e2

 
Watch Series 3
ZenWatch 2
645 Music
Alta HR
TicWatch e2
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$329$150$450$150$200
Release20172016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a7 days7 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320240 x 240128 x 36360 x 360
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.2 inches1.4 inches1.2 inches
Touch
TypeAMOLEDAMOLEDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMIP68

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android WearWear OS
Apps
Music

All Wearables