Fitbit Surge vs. Fitbit Charge 2 vs. Asus ZenWatch vs. Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Michael Kors Grayson

 
Surge
Charge 2
ZenWatch
Grayson
Moto 360 (1st Gen)
Grayson
 FitbitSurgeRemove Buy NowFitbitCharge 2Remove Buy NowAsusZenWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$150$150$350$150$350
Release201620162014201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 daysNA24 hours1 day24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320453 x 454320 x 260453x454
Size1.26 inchesn/a1.63 inches1.39 inches1.56 inches1.39 inches
Touchn/a
TypeMonochrome LCDOLEDAMOLEDAMOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP551 ATMIP671 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearAndroid WearAndroid WearAndroid Wear
Apps
MusicNA

All Wearables