Garmin Fenix 3 vs. Olio Model One vs. Withings Activite Sapphire vs. Skagen Falster 2 vs. Amazfit T-Rex

 
Fenix 3
Model One
Activite Sapphire
Falster 2
T-Rex
 GarminFenix 3Remove Buy NowOlioModel OneRemove Buy NowWithingsActivite SapphireRemove Buy NowSkagenFalster 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$595$450$199$140
Release20152015201420192019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days8 months1 day20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution218 x 218n/an/a320 x 320360 x 360
Size1.2 inchesn/a1.3 inches1.19 inches1.3 inches
Touch
TypeChroma LEDn/aAnalogOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM3 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables