Apple Watch Series 3 vs. Garmin Vivoactive HR vs. Fitbit Alta HR vs. Fitbit Charge 3 vs. Diesel On Full Guard 2.5

 
Watch Series 3
Vivoactive HR
Alta HR
Charge 3
On Full Guard 2.5
 AppleWatch Series 3Remove Buy NowGarminVivoactive HRRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge 3Remove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$329$250$150$150$325
Release20172016201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours13 hours to 8 days7 days7 days4 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312148 x 205128 x 3666 x 18454x454
Size1.5 inches or 1.65 inches1.38 inches1.4 inches.721 inches1.39 inches
Touch
TypeAMOLEDn/aOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aNAWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables