ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Amazfit Stratos vs. Fitbit Alta HR vs. Garmin VivoActive 4

 
ZenWatch 2
Moto 360 (2nd Gen)
Stratos
Alta HR
VivoActive 4
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$150$300$199$150$349
Release20162015201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.5 days5 days7 days8 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 330320 x 300128 x 36260 x 260
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inches1.34 inches1.4 inches1.3ionches
Touch
TypeAMOLEDLCDOLEDOLEDMIP

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 WearProprietaryWear OS
Apps
Musicn/a

All Wearables