Amazfit Bip vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Misfit Vapor 2

 
Bip
G-Shock GBA800
645 Music
Charge 3
Vapor 2
 AmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowMisfitVapor 2Remove Buy Now

Basic Info

Suggested Price$99.99$120$450$150$250
Release20182018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days2 years7 days7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution176 x 176240 x 24066 x 18454 x 454
Size1.28 inches1.2 inches.721 inches1.42 inches
Touch
TypeNAMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6820 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OS
Apps
Music

All Wearables