Olio Model One vs. Polar M400 vs. Fitbit Flex 2 vs. Microsoft Band 2 vs. Sony SmartBand 2

 
Model One
M400
Flex 2
Band 2
SmartBand 2
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowMicrosoftBand 2Remove Buy NowSonySmartBand 2Remove Buy Now

Basic Info

Suggested Price$595$200$100$250$130
Release20152014201620152015

Activity & Fitness

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

Battery

Duration2 days8 hours to 30 days5 days48 hours (without GPS)2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a320 x 128n/a
Sizen/an/an/a1.36 inchesn/a
Touchn/an/a
Typen/an/aLEDCapacitative TFTn/a

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMIPX7IP58

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables