Garmin 645 Music vs. Garmin Vivoactive 3 vs. Jaybird Reign vs. Diesel On Full Guard 2.5

 
645 Music
Vivoactive 3
Reign
On Full Guard 2.5
 Garmin645 MusicRemove Buy NowGarminVivoactive 3Remove Buy NowJaybirdReignRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$450$299$150$325
Release2018201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days5 days4 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x 240NA454x454
Size1.2 inches1.2 inchesNA1.39 inches
TouchNA
TypeMIPMIPLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables