Olio Model One vs. Polar M600 vs. Casio WSD-F20A vs. Diesel On Full Guard vs. Apple SE

 
Model One
M600
WSD-F20A
On Full Guard
SE
 OlioModel OneRemove Buy NowPolarM600Remove Buy NowCasioWSD-F20ARemove Buy NowDieselOn Full GuardRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$595$330$399$325$279
Release20152016201820172020

Activity & Fitness

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

Battery

Duration2 days2 days1 day1 day18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 320454 x 454384 x 480
Sizen/a1.3 inches1.32 inches1.4 inches40mm
Touchn/a
Typen/aTFTLCDOMOLEDMicroLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet SensorNot yet
Water Resistance5 ATMIPX85 ATMIP67

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid WearWear OSAndroid Wear 2.0WatchOS 5
Appsn/a
Music

All Wearables