Olio Model One vs. Polar M400 vs. Samsung Gear S vs. Microsoft Band 2 vs. Amazfit Cor

 
Model One
M400
Gear S
Band 2
Cor
 OlioModel OneRemove Buy NowPolarM400Remove Buy NowSamsungGear SRemove Buy NowMicrosoftBand 2Remove Buy NowAmazfitCorRemove Buy Now

Basic Info

Suggested Price$595$200$250$250$79.99
Release20152014201320152018

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 daysn/a48 hours (without GPS)12 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/a480 x 360320 x 12880 x 160
Sizen/an/a2 inches1.36 inches1.23 inches
Touch
Typen/an/aSuper AMOLEDCapacitative TFTIPS LCD

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP67IPX75 ATM

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables