Olio Model One vs. Polar M400 vs. Microsoft Band 2 vs. Xiaomi Mi Band 2 vs. Huawei Watch 2

 
Model One
M400
Band 2
Mi Band 2
Watch 2
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowXiaomiMi Band 2Remove Buy NowHuaweiWatch 2Remove Buy Now

Basic Info

Suggested Price$595$200$250$23$350
Release20152014201520162017

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)20 hours48 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/an/a320 x 128n/a480 x 480
Sizen/an/a1.36 inches0.42 inches1.38 inches
Touch
Typen/an/aCapacitative TFTOLEDP-OLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIPX7IP67IP68

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables