Garmin Fenix 3 vs. Fitbit Alta vs. Amazfit Cor vs. Diesel On Full Guard vs. Garmin Vivofit 4

 
Fenix 3
Alta
Cor
On Full Guard
Vivofit 4
 GarminFenix 3Remove Buy NowFitbitAltaRemove Buy NowAmazfitCorRemove Buy NowDieselOn Full GuardRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$500$130$79.99$325$79.95
Release20152016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks5 days12 days1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a80 x 160454 x 45488 x 88
Size1.2 inchesn/a1.23 inches1.4 inchesNA
Touchn/a
TypeChroma LEDOLEDIPS LCDOMOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a5 ATMIP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0
Apps
Music

All Wearables