Garmin Vivoactive vs. Garmin Vivoactive HR vs. Jawbone UP4 vs. Michael Kors Access Sofie HR vs. Amazfit T-Rex

 
Vivoactive
Vivoactive HR
UP4
Access Sofie HR
T-Rex
 GarminVivoactiveRemove Buy NowGarminVivoactive HRRemove Buy NowJawboneUP4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$250$200$395$140
Release20152016201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 daysNA2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148148 x 205NA390 x 390360 x 360
Size1.38 inches1.38 inchesNA1.19 inches1.3 inches
TouchNA
TypeLCDn/aNAOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWear OSBuild-in
Apps
MusicNA

All Wearables