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

 
ZenWatch 2
Vivosmart
Forerunner 935
645 Music
GTS
 ASUSZenWatch 2Remove Buy NowGarminVivosmartRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$170$500$450$150
Release20162014201720182019

Activity & Fitness

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

Battery

Durationn/a7 daysUp to 2 weeks7 days14 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 320128 x 16240 x 240240 x 240348 x 442
Size1.63 inches or 1.45 inch1.41 inches1.2 inches1.2 inches1.65 inches
Touch
TypeAMOLEDOLEDLCDMIPAMOLED

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 Wearn/aWear OS
Apps
Music

All Wearables