ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Amazfit Stratos vs. Michael Kors Grayson vs. Jawbone UP24 vs. Michael Kors Grayson

 
ZenWatch 2
Flex 2
Stratos
Grayson
UP24
Grayson
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowAmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP24Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$150$100$199$350$130$350
Release201620162018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 days24 hours14 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a320 x 300453 x 454NA453x454
Size1.63 inches or 1.45 inchn/a1.34 inches1.39 inchesNA1.39 inches
Touchn/aNA
TypeAMOLEDLEDOLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATMSplash Resistant1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aProprietaryAndroid WearNAAndroid Wear
Apps
Music

All Wearables