Motorola Moto 360 (2nd Gen) vs. Fitbit Ionic vs. Pebble Core vs. Amazfit T-Rex vs. HTC re Grip

 
Moto 360 (2nd Gen)
Ionic
Core
T-Rex
re Grip
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitIonicRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$299$99$140$199
Release20152017201620192020

Activity & Fitness

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

Battery

Duration1.5 days4+ daysNA20 days5 hours to 2.5 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 330348x250NA360 x 360160 x 32
Size1.37 inches or 1.56 inches1.42NA1.3 inches1.8 inches
TouchNA
TypeLCDOLEDNAAMOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mNA5 ATMIP57

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearFitbit OSNABuild-inNA
Apps
Musicn/a

All Wearables