Olio Model One vs. Polar M400 vs. Microsoft Band 2 vs. Withings Pulse Ox vs. Xiaomi Mi Band 2

 
Model One
M400
Band 2
Pulse Ox
Mi Band 2
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowWithingsPulse OxRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$595$200$250$120$23
Release20152014201520142016

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 days48 hours (without GPS)2 weeks20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorblue
Resolutionn/an/a320 x 128128 x 32n/a
Sizen/an/a1.36 inchesn/a0.42 inches
TouchSwipe
Typen/an/aCapacitative TFTOLEDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX7IP67

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/an/an/a
Appsn/a
Music

All Wearables