ASUS ZenWatch 2 vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Amazfit GTS vs. Fitbit Sense 2

 
ZenWatch 2
Forerunner 935
645 Music
GTS
Sense 2
 ASUSZenWatch 2Remove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTSRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$500$450$150$300
Release20162017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/aUp to 2 weeks7 days14 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320240 x 240240 x 240348 x 442336x336
Size1.63 inches or 1.45 inch1.2 inches1.2 inches1.65 inches1.59 inches
Touch
TypeAMOLEDLCDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearWear OS
Apps
Music

All Wearables