Olio Model One vs. Withings Activite Sapphire vs. Withings Pulse Ox vs. Skagen Falster 2 vs. Amazfit T-Rex

 
Model One
Activite Sapphire
Pulse Ox
Falster 2
T-Rex
 OlioModel OneRemove Buy NowWithingsActivite SapphireRemove Buy NowWithingsPulse OxRemove Buy NowSkagenFalster 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$595$450$120$199$140
Release20152014201420192019

Activity & Fitness

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

Battery

Duration2 days8 months2 weeks1 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

Colorblue
Resolutionn/an/a128 x 32320 x 320360 x 360
Sizen/a1.3 inchesn/a1.19 inches1.3 inches
TouchSwipe
Typen/aAnalogOLEDOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables