Amazfit Bip vs. Fitbit Versa vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Apple Series 6

 
Bip
Versa
645 Music
Charge 3
Series 6
 AmazfitBipRemove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$99.99$199.99$450$150$399
Release20182018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days4 days7 days7 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution176 x 176300 x300240 x 24066 x 18384 x 480
Size1.28 inches1.34 inches1.2 inches.721 inches40mm
Touch
TypeNAOLEDMIPOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP685 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5
Apps
Music

All Wearables