Olio Model One vs. Withings Activite Sapphire vs. Withings Steel HR vs. Fitbit Ionic

 
Model One
Activite Sapphire
Steel HR
Ionic
 OlioModel OneRemove Buy NowWithingsActivite SapphireRemove Buy NowWithingsSteel HRRemove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$595$450$180$299
Release2015201420162017

Activity & Fitness

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

Battery

Duration2 days8 months25 days4+ 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
Resolutionn/an/an/a348x250
Sizen/a1.3 inchesn/a1.42
Touch
Typen/aAnalogn/aOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM50m

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/aFitbit OS
Appsn/a
Music

All Wearables