Motorola Moto 360 (2nd Gen) vs. Fitbit Charge 2 vs. Amazfit Arc vs. Asus ZenWatch vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
Charge 2
Arc
ZenWatch
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge 2Remove Buy NowAmazfitArcRemove Buy NowAsusZenWatchRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$150$69.99$150$799
Release20152016201620142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days20 daysNA36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a72 x40320 x 320502x410 pixels
Size1.37 inches or 1.56 inchesn/a0.42 inches1.63 inches1.92 inches
Touchn/a
TypeLCDOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP67IP5510 ATM (100 Meters)

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearWatchOS 9
Apps
Musicn/a

All Wearables