Olio Model One vs. Samsung Gear Fit vs. Samsung Gear Fit2 Pro vs. Amazfit T-Rex

 
Model One
Gear Fit
Gear Fit2 Pro
T-Rex
 OlioModel OneRemove Buy NowSamsungGear FitRemove Buy NowSamsungGear Fit2 ProRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$595$150$199.99$140
Release2015201420172019

Activity & Fitness

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

Battery

Duration2 days2-3 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a432 x 128216 x 432360 x 360
Sizen/a1.84 inches1.5 inches1.3 inches
Touch
Typen/aSuper AMOLEDAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aNATizen OSBuild-in
Appsn/a
Music

All Wearables