Fitbit Ionic vs. Huawei Watch 2 vs. Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Michael Kors Grayson vs. Fitbit Inspire HR

 
Ionic
Watch 2
Grayson
Vivosmart 3
Grayson
Inspire HR
 FitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$299$350$350$139.99$350$99
Release201720172018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days48 hours24 hours5 days24 hours5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250480 x 480453 x 45464 x 128453x454139 x 60
Size1.421.38 inches1.39 inchesNA1.39 inches1.4 inches
Touch
TypeOLEDP-OLEDAMOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP681 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2Android WearAndroid WearFitbit OS
Apps
Music

All Wearables