Olio Model One vs. Amazfit Bip vs. Pebble Core vs. Amazfit GTR vs. Amazfit T-Rex

 
Model One
Bip
Core
GTR
T-Rex
 OlioModel OneRemove Buy NowAmazfitBipRemove Buy NowPebbleCoreRemove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$595$99.99$99$199$140
Release20152018201620192019

Activity & Fitness

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

Battery

Duration2 days30 daysNA24 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a176 x 176NA454 x 454360 x 360
Sizen/a1.28 inchesNA1.39 inches1.3 inches
TouchNA
Typen/aNANAAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP68NA5 ATM5 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/aNABuild-inBuild-in
Appsn/a
Music

All Wearables