Olio Model One vs. Withings Activite Sapphire vs. Withings Pulse Ox vs. Huawei Watch 2

 
Model One
Activite Sapphire
Pulse Ox
Watch 2
 OlioModel OneRemove Buy NowWithingsActivite SapphireRemove Buy NowWithingsPulse OxRemove Buy NowHuaweiWatch 2Remove Buy Now

Basic Info

Suggested Price$595$450$120$350
Release2015201420142017

Activity & Fitness

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

Battery

Duration2 days8 months2 weeks48 hours
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 32480 x 480
Sizen/a1.3 inchesn/a1.38 inches
TouchSwipe
Typen/aAnalogOLEDP-OLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP68

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2
Appsn/a
Music

All Wearables