Basis Peak vs. Garmin 645 Music vs. Fitbit Charge 3 vs. Apple Watch Series 4 vs. Amazfit GTR

 
Peak
645 Music
Charge 3
Watch Series 4
GTR
 BasisPeakRemove Buy NowGarmin645 MusicRemove Buy NowFitbitCharge 3Remove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$450$150$329$199
Release20142018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4 days7 days7 daysNot Yet24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution168 x 144240 x 24066 x 18384 x 480454 x 454
Size1.25 inches1.2 inches.721 inches1.78 inches1.39 inches
Touch
TypeLCDMIPOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWatch OS 5Build-in
Apps
Music

All Wearables