Fitbit Surge vs. Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. ASUS ZenWatch 3 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Surge
Moto 360 (2nd Gen)
Alta
ZenWatch 3
Grayson
Grayson
 FitbitSurgeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowASUSZenWatch 3Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$300$130$229$350$350
Release201620152016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5 days5 days48 hours24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a400 x 400453 x 454453x454
Size1.26 inches1.37 inches or 1.56 inchesn/a1.39 inches1.39 inches1.39 inches
Touchn/a
TypeMonochrome LCDLCDOLEDAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67n/a1 ATM1 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aAndroid Wearn/aAndroid Wear 2Android WearAndroid Wear
Apps
Musicn/a

All Wearables