Garmin Vivoactive HR vs. Pebble Classic vs. Garmin Vivofit 4 vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Vivoactive HR
Classic
Vivofit 4
Vivosmart HR Plus
T-Rex
 GarminVivoactive HRRemove Buy NowPebbleClassicRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$99$79.95$179$140
Release20162013201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days5-7 days1 year5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205168 x 14488 x 88160 x 68360 x 360
Size1.38 inches1.26 inchesNA0.5 inches x 0.8 inches1.3 inches
Touch
Typen/ae-paperNALCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aPebble OSNABuild-in
Apps
Music

All Wearables