Olio Model One vs. Garmin Vivosmart HR vs. Fitbit Ionic vs. Asus ZenWatch vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Model One
Vivosmart HR
Ionic
ZenWatch
Grayson
Grayson
 OlioModel OneRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitIonicRemove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$595$170$299$150$350$350
Release201520152017201420182018

Activity & Fitness

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

Battery

Duration2 days5 days4+ daysNA24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a160 x 68348x250320 x 320453 x 454453x454
Sizen/a1.08 inches1.421.63 inches1.39 inches1.39 inches
Touch
Typen/an/aOLEDAMOLEDAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM50mIP551 ATM1 ATM

Notifications

Phonen/a
EmailsNA
TextsNA

Software

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

All Wearables