Olio Model One vs. Fitbit Alta vs. Michael Kors Grayson vs. Fitbit Flex vs. Garmin Vivosmart 3 vs. Michael Kors Grayson

 
Model One
Alta
Grayson
Flex
Vivosmart 3
Grayson
 OlioModel OneRemove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$130$350$100$139.99$350
Release201520162018201320172018

Activity & Fitness

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

Battery

Duration2 days5 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/an/a453 x 454NA64 x 128453x454
Sizen/an/a1.39 inchesNANA1.39 inches
Touchn/aNA
Typen/aOLEDAMOLEDLEDOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM1 ATM5 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Appsn/a
Music

All Wearables