Olio Model One vs. Apple Watch Series 2 vs. Apple Watch vs. Casio WSD-F20A vs. Fitbit Alta HR

 
Model One
Watch Series 2
Watch
WSD-F20A
Alta HR
 OlioModel OneRemove Buy NowAppleWatch Series 2Remove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$595$269$349$399$150
Release20152016201520182017

Activity & Fitness

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

Battery

Duration2 days18 hours18 hours1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312340 x 272 or 390 x 312320 x 320128 x 36
Sizen/a1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.32 inches1.4 inches
Touch
Typen/aAMOLEDAMOLEDLCDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5ATMIPX75 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aWatch OSWatch OSWear OS
Appsn/a
Music

All Wearables