Garmin Fenix 3 vs. Olio Model One vs. Garmin Fenix 5s Plus vs. Pebble Core vs. Amazfit T-Rex

 
Fenix 3
Model One
Fenix 5s Plus
Core
T-Rex
 GarminFenix 3Remove Buy NowOlioModel OneRemove Buy NowGarminFenix 5s PlusRemove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$595$799$99$140
Release20152015201820162019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days7 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution218 x 218n/a240 x 240NA360 x 360
Size1.2 inchesn/a1.2 inchesNA1.3 inches
TouchNA
TypeChroma LEDn/aMIPNAAMOLED

Functions

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

Hardware

Accelerometern/aNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATM5 ATM10 ATMNA5 ATM

Notifications

Phonen/aNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aWear OSNABuild-in
Appsn/a
Music

All Wearables