ASUS ZenWatch 2 vs. Amazfit Stratos vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson vs. Fitbit Sense 2

 
ZenWatch 2
Stratos
Grayson
Charge
Grayson
Sense 2
 ASUSZenWatch 2Remove Buy NowAmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$150$199$350$130$350$300
Release201620182018201420182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days24 hours7-10 days24 hours6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 300453 x 454NA453x454336x336
Size1.63 inches or 1.45 inch1.34 inches1.39 inchesNA1.39 inches1.59 inches
TouchNA
TypeAMOLEDOLEDAMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearProprietaryAndroid WearNAAndroid Wear
Apps
Music

All Wearables