Motorola Moto 360 (2nd Gen) vs. Apple Watch vs. Fitbit Alta HR vs. Pebble Core vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Watch
Alta HR
Core
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowAppleWatchRemove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$349$150$99$140
Release20152015201720162019

Activity & Fitness

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

Battery

Duration1.5 days18 hours7 daysNA20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330340 x 272 or 390 x 312128 x 36NA360 x 360
Size1.37 inches or 1.56 inches1.5 inches or 1.65 inches1.4 inchesNA1.3 inches
TouchNA
TypeLCDAMOLEDOLEDNAAMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7NA5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearWatch OSNABuild-in
Apps
Musicn/a

All Wearables