Garmin 645 Music vs. Fitbit Charge HR vs. Amazfit Verge vs. Fitbit Inspire HR vs. Apple Series 6

 
645 Music
Charge HR
Verge
Inspire HR
Series 6
 Garmin645 MusicRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitVergeRemove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$150$160$99$399
Release20182015201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days5 days5 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240NA454x454139 x 60384 x 480
Size1.2 inchesNA1.39 inches1.4 inches40mm
TouchNA
TypeMIPOLEDOMOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM1 ATMIP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAAMAZFIT OSFitbit OSWatchOS 5
Apps
Music

All Wearables