Garmin Fenix 3 vs. ASUS ZenWatch 3 vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen) vs. Amazfit GTS

 
Fenix 3
ZenWatch 3
645 Music
Moto 360 (1st Gen)
GTS
 GarminFenix 3Remove Buy NowASUSZenWatch 3Remove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$500$229$450$150$150
Release20152017201820142019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks48 hours7 days1 day14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218400 x 400240 x 240320 x 260348 x 442
Size1.2 inches1.39 inches1.2 inches1.56 inches1.65 inches
Touch
TypeChroma LEDAMOLEDMIPLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android WearWear OS
Apps
MusicNA

All Wearables