Garmin Vivofit 3 vs. Michael Kors Grayson vs. Jawbone UP3 vs. Michael Kors Grayson vs. Amazfit T-Rex vs. Apple Series 6

 
Vivofit 3
Grayson
UP3
Grayson
T-Rex
Series 6
 GarminVivofit 3Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP3Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$350$180$350$140$399
Release201620182013201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1 year24 hours7 days24 hours20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64453 x 454NA453x454360 x 360384 x 480
Size0.55 inches1.39 inchesNA1.39 inches1.3 inches40mm
TouchNA
Typen/aAMOLEDNAAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM1 ATMNA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearBuild-inWatchOS 5
Apps
MusicNA

All Wearables