Polar M430 vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Apple Watch Series 5

 
M430
G-Shock GBA800
645 Music
Watch Series 5
 PolarM430Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$255$120$450$329
Release2017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours2 years7 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128240 x 240384 x 480
Size1.4 inch1.2 inches1.78 Inches
Touch
TypeLCDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR3020 ATM5 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 5
Apps
Music

All Wearables