Garmin Forerunner 225 vs. Fitbit Alta HR vs. Apple Watch Series 5 vs. Amazfit GTR vs. Garmin VivoActive 4

 
Forerunner 225
Alta HR
Watch Series 5
GTR
VivoActive 4
 GarminForerunner 225Remove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 5Remove Buy NowAmazfitGTRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$150$329$199$349
Release20152017201920192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks7 daysNot Yet24 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180128 x 36384 x 480454 x 454260 x 260
Size1 inch1.4 inches1.78 Inches1.39 inches1.3ionches
Touch
Typen/aOLEDMicroLEDAMOLEDMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMNot Yet5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWatchOS 5Build-inWear OS
Appsn/a
Musicn/a

All Wearables