Olio Model One vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Mobvoi TicWatch e2

 
Model One
Ionic
G-Shock GBA800
Grayson
Grayson
TicWatch e2
 OlioModel OneRemove Buy NowFitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$595$299$120$350$350$200
Release201520172018201820182019

Activity & Fitness

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

Battery

Duration2 days4+ days2 years24 hours24 hours1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolutionn/a348x250453 x 454453x454360 x 360
Sizen/a1.421.39 inches1.39 inches1.2 inches
Touch
Typen/aOLEDAMOLEDAMOLEDAMOLED

Functions

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

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM50m20 ATM1 ATM1 ATMIP68

Notifications

Phonen/a
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid WearAndroid WearWear OS
Appsn/a
Music

All Wearables