Polar M430 vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Apple Watch Series 5 vs. Diesel On Full Guard 2.5

 
M430
645 Music
Vivosmart HR Plus
Watch Series 5
On Full Guard 2.5
 PolarM430Remove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAppleWatch Series 5Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$255$450$179$329$325
Release20172018201720192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 days5 daysNot Yet4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128240 x 240160 x 68384 x 480454x454
Size1.4 inch1.2 inches0.5 inches x 0.8 inches1.78 Inches1.39 inches
Touch
TypeLCDMIPLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM5 ATMNot Yet3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5Wear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables