Fitbit Ionic vs. Huawei Watch 2 vs. Michael Kors Grayson vs. Fitbit Flex vs. Sony SmartBand vs. Michael Kors Grayson

 
Ionic
Watch 2
Grayson
Flex
SmartBand
Grayson
 FitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$299$350$350$100$100$350
Release201720172018201320142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days48 hours24 hours5 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution348x250480 x 480453 x 454NANA453x454
Size1.421.38 inches1.39 inchesNANA1.39 inches
TouchNANA
TypeOLEDP-OLEDAMOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP681 ATM1 ATMIP581 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2Android WearNANAAndroid Wear
Apps
Music

All Wearables