ASUS ZenWatch 2 vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Alta HR vs. Fitbit Charge vs. Apple Watch Ultra

 
ZenWatch 2
Moto 360 (2nd Gen)
Alta HR
Charge
Watch Ultra
 ASUSZenWatch 2Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$150$300$150$130$799
Release20162015201720142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a1.5 days7 days7-10 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
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 36NA502x410 pixels
Size1.63 inches or 1.45 inch1.37 inches or 1.56 inches1.4 inchesNA1.92 inches
TouchNA
TypeAMOLEDLCDOLEDOLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP671 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid WearNAWatchOS 9
Apps
Musicn/a

All Wearables