Garmin Vivofit 3 vs. Amazfit Stratos vs. Garmin Vivofit 4 vs. Amazfit GTR vs. Garmin VivoActive 4

 
Vivofit 3
Stratos
Vivofit 4
GTR
VivoActive 4
 GarminVivofit 3Remove Buy NowAmazfitStratosRemove Buy NowGarminVivofit 4Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$199$79.95$199$349
Release20162018201820192019

Activity & Fitness

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

Battery

Duration1 year5 days1 year24 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64320 x 30088 x 88454 x 454260 x 260
Size0.55 inches1.34 inchesNA1.39 inches1.3ionches
Touch
Typen/aOLEDNAAMOLEDMIP

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/aProprietaryBuild-inWear OS
Apps
Music

All Wearables