Garmin Vivoactive HR vs. ASUS ZenWatch 3 vs. Amazfit Stratos vs. Fitbit Charge 3 vs. Apple Watch Ultra

 
Vivoactive HR
ZenWatch 3
Stratos
Charge 3
Watch Ultra
 GarminVivoactive HRRemove Buy NowASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$250$229$199$150$799
Release20162017201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days48 hours5 days7 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/aNot yet

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution148 x 205400 x 400320 x 30066 x 18502x410 pixels
Size1.38 inches1.39 inches1.34 inches.721 inches1.92 inches
Touch
Typen/aAMOLEDOLEDOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2ProprietaryNAWatchOS 9
Apps
Music

All Wearables