Olio Model One vs. Fitbit Flex 2 vs. Fitbit One vs. Casio WSD-F20A vs. Fitbit Inspire HR

 
Model One
Flex 2
One
WSD-F20A
Inspire HR
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$595$100$100$399$99
Release20152016201220182019

Activity & Fitness

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

Battery

Duration2 days5 days10-14 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 320139 x 60
Sizen/an/an/a1.32 inches1.4 inches
Touchn/a
Typen/aLEDOLEDLCDOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast Resistant5 ATM5 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/an/aWear OSFitbit OS
Appsn/a
Music

All Wearables