Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Pebble Time 2 vs. Garmin Vivofit 4 vs. Amazfit GTR

 
Vivofit 3
Vivosmart HR
Time 2
Vivofit 4
GTR
 GarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowPebbleTime 2Remove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$100$170$199$79.95$199
Release20162015201620182019

Activity & Fitness

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

Battery

Duration1 year5 days10 days1 year24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64160 x 68NA88 x 88454 x 454
Size0.55 inches1.08 inchesNANA1.39 inches
Touch
Typen/an/ae-paperNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aPebble OSBuild-in
Apps
Music

All Wearables