Olio Model One vs. Misfit Ray vs. Polar M430 vs. Casio WSD-F20A vs. Garmin 645 Music

 
Model One
Ray
M430
WSD-F20A
645 Music
 OlioModel OneRemove Buy NowMisfitRayRemove Buy NowPolarM430Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$595$100$255$399$450
Release20152016201720182018

Activity & Fitness

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

Battery

Duration2 days6 months30 hours1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a128x128320 x 320240 x 240
Sizen/an/a1.4 inch1.32 inches1.2 inches
Touchn/a
Typen/aLEDLCDLCDMIP

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR305 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aWear OS
Appsn/a
Music

All Wearables