Olio Model One vs. Fitbit Flex 2 vs. Fossil Explorist vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Model One
Flex 2
Explorist
Grayson
Grayson
Vivosmart 4
 OlioModel OneRemove Buy NowFitbitFlex 2Remove Buy NowFossilExploristRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$595$100$255$350$350$130
Release201520162018201820182018

Activity & Fitness

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

Battery

Duration2 days5 days24 hours24 hours24 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Colorn/a
Resolutionn/an/a454 x454453 x 454453x45448 x 128
Sizen/an/a1.4 inches1.39 inches1.39 inches0.74 inches
Touchn/a
Typen/aLEDAMOLEDAMOLEDAMOLEDOLED

Functions

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

Hardware

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

Notifications

Phonen/a
Emails
Texts

Software

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

All Wearables