Fitbit Surge vs. Fitbit Ionic vs. Huawei Watch 2 vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
Ionic
Watch 2
Forerunner 235
Grayson
Grayson
 FitbitSurgeRemove Buy NowFitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$299$350$299.99$350$350
Release201620172017201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days4+ days48 hours9 days24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250480 x 480215 x 180453 x 454453x454
Size1.26 inches1.421.38 inches1.23 inches1.39 inches1.39 inches
Touch
TypeMonochrome LCDOLEDP-OLEDMIPAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP685 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid Wear 2Android WearAndroid Wear
Apps
Music

All Wearables