Motorola Moto 360 (2nd Gen) vs. Pebble Classic vs. Fitbit Charge 3 vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Moto 360 (2nd Gen)
Classic
Charge 3
Inspire HR
T-Rex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPebbleClassicRemove Buy NowFitbitCharge 3Remove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$300$99$150$99$140
Release20152013201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5-7 days7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330168 x 14466 x 18139 x 60360 x 360
Size1.37 inches or 1.56 inches1.26 inches.721 inches1.4 inches1.3 inches
Touch
TypeLCDe-paperOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearPebble OSNAFitbit OSBuild-in
Apps
Musicn/a

All Wearables