Garmin Vivofit 3 vs. Amazfit Stratos vs. Garmin Chronos vs. Amazfit GTR

 
Vivofit 3
Stratos
Chronos
GTR
 GarminVivofit 3Remove Buy NowAmazfitStratosRemove Buy NowGarminChronosRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$100$199$1500$199
Release2016201820182019

Activity & Fitness

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

Battery

Duration1 year5 days8 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64320 x 300218 x 218454 x 454
Size0.55 inches1.34 inches1.2 inches1.39 inches
Touch
Typen/aOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSBuild-in
Apps
Music

All Wearables