Garmin Forerunner 235 vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Jawbone UP4 vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Forerunner 235
Grayson
Charge HR
UP4
Grayson
Vivosmart 4
 GarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$299.99$350$150$200$350$130
Release201720182015201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration9 days24 hours5 daysNA24 hours7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180453 x 454NANA453x45448 x 128
Size1.23 inches1.39 inchesNANA1.39 inches0.74 inches
TouchNANA
TypeMIPAMOLEDOLEDNAAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATMNA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAAndroid Wear
Apps
MusicNA

All Wearables