Diesel On Full Guard vs. Michael Kors Grayson vs. Garmin Vivofit 4 vs. Jawbone UP4 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
On Full Guard
Grayson
Vivofit 4
UP4
Grayson
T-Rex
 DieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivofit 4Remove Buy NowJawboneUP4Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$325$350$79.95$200$350$140
Release201720182018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day24 hours1 yearNA24 hours20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454453 x 45488 x 88NA453x454360 x 360
Size1.4 inches1.39 inchesNANA1.39 inches1.3 inches
TouchNA
TypeOMOLEDAMOLEDNANAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATMNA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Android WearNAAndroid WearBuild-in
Apps
MusicNA

All Wearables