Motorola Moto 360 (2nd Gen) vs. Fitbit Alta HR vs. Pebble Core vs. Apple Watch Series 5 vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Alta HR
Core
Watch Series 5
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowAppleWatch Series 5Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$150$99$329$140
Release20152017201620192019

Activity & Fitness

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

Battery

Duration1.5 days7 daysNANot Yet20 days
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 330128 x 36NA384 x 480360 x 360
Size1.37 inches or 1.56 inches1.4 inchesNA1.78 Inches1.3 inches
TouchNA
TypeLCDOLEDNAMicroLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67NANot Yet5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearNAWatchOS 5Build-in
Apps
Musicn/a

All Wearables