Olio Model One vs. Amazfit Bip vs. Michael Kors Grayson vs. Fitbit Flex vs. Fitbit Versa 2 vs. Michael Kors Grayson

 
Model One
Bip
Grayson
Flex
Versa 2
Grayson
 OlioModel OneRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$99.99$350$100$199$350
Release201520182018201320192018

Activity & Fitness

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

Battery

Duration2 days30 days24 hours5 days5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a176 x 176453 x 454NA300 x 300453x454
Sizen/a1.28 inches1.39 inchesNA1.34 inches1.39 inches
TouchNA
Typen/aNAAMOLEDLEDAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM1 ATM5 ATM1 ATM

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aAndroid WearNABuild-inAndroid Wear
Appsn/a
Music

All Wearables