Garmin Vivoactive vs. Garmin Vivoactive HR vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Fitbit Inspire 3

 
Vivoactive
Vivoactive HR
645 Music
Charge 3
Inspire 3
 GarminVivoactiveRemove Buy NowGarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$250$450$150$100
Release20152016201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days13 hours to 8 days7 days7 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution205 x 148148 x 205240 x 24066 x 1832x18
Size1.38 inches1.38 inches1.2 inches.721 inches46 inches
Touch
TypeLCDn/aMIPOLEDAMOLED

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/an/aNA
Apps
Music

All Wearables