ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Alta HR vs. Garmin Forerunner 45 vs. Amazfit GTS

 
ZenWatch 2
Moto 360 (2nd Gen)
Alta HR
Forerunner 45
GTS
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAlta HRRemove Buy NowGarminForerunner 45Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$150$300$150$199$150
Release20162015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.5 days7 days7 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 320360 x 325 or 360 x 330128 x 36208 x 208348 x 442
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inches1.4 inches1.04 inches1.65 inches
Touch
TypeAMOLEDLCDOLEDLCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearBuilt-inWear OS
Apps
Musicn/a

All Wearables