Amazfit Stratos vs. Garmin 645 Music vs. Michael Kors Grayson vs. Jawbone UP4 vs. Misfit Flash Cyclist Edition vs. Michael Kors Grayson

 
Stratos
645 Music
Grayson
UP4
Flash Cyclist Edition
Grayson
 AmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowMisfitFlash Cyclist EditionRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$199$450$350$200$50$350
Release201820182018201520152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days24 hoursNA6 months24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 300240 x 240453 x 454NANA453x454
Size1.34 inches1.2 inches1.39 inchesNANA1.39 inches
TouchNANA
TypeOLEDMIPAMOLEDNANAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATMNA3 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryAndroid WearNANAAndroid Wear
Apps
MusicNA

All Wearables