Olio Model One vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Michael Kors Grayson

 
Model One
Flex 2
WSD-F20A
Grayson
Moto 360 (1st Gen)
Grayson
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$100$399$350$150$350
Release201520162018201820142018

Activity & Fitness

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

Battery

Duration2 days5 days1 day24 hours1 day24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320453 x 454320 x 260453x454
Sizen/an/a1.32 inches1.39 inches1.56 inches1.39 inches
Touchn/a
Typen/aLEDLCDAMOLEDLCDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM1 ATMIP671 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/an/aWear OSAndroid WearAndroid WearAndroid Wear
Appsn/a
MusicNA

All Wearables