Motorola Moto 360 (2nd Gen) vs. Garmin 645 Music vs. Pebble Core vs. Amazfit GTR vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
645 Music
Core
GTR
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarmin645 MusicRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$450$99$199$799
Release20152018201620192022

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1.5 days7 daysNA24 days36 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240NA454 x 454502x410 pixels
Size1.37 inches or 1.56 inches1.2 inchesNA1.39 inches1.92 inches
TouchNA
TypeLCDMIPNAAMOLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNA5 ATM10 ATM (100 Meters)

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNABuild-inWatchOS 9
Apps
Musicn/a

All Wearables