Motorola Moto 360 Sport vs. Olio Model One vs. Fitbit Alta HR vs. Amazfit T-Rex vs. HTC re Grip

 
Moto 360 Sport
Model One
Alta HR
T-Rex
re Grip
 MotorolaMoto 360 SportRemove Buy NowOlioModel OneRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitT-RexRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$199$595$150$140$199
Release20162015201720192020

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/an/a

Battery

Durationn/a2 days7 days20 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a128 x 36360 x 360160 x 32
Size1.37 inchesn/a1.4 inches1.3 inches1.8 inches
Touch
TypeLCDn/aOLEDAMOLEDPMOLED

Functions

Audio Speakern/an/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/an/a
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMIP57

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid Wearn/aBuild-inNA
Appsn/a
Musicn/a

All Wearables