Garmin Fenix 3 vs. Fitbit Flex 2 vs. Diesel On Full Guard vs. Garmin Fenix 5X vs. Apple Watch Series 5

 
Fenix 3
Flex 2
On Full Guard
Fenix 5X
Watch Series 5
 GarminFenix 3Remove Buy NowFitbitFlex 2Remove Buy NowDieselOn Full GuardRemove Buy NowGarminFenix 5XRemove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$500$100$325$699$329
Release20152016201720172019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days1 dayUp to 12 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/a454 x 454240 x240384 x 480
Size1.2 inchesn/a1.4 inches1.2 inches1.78 Inches
Touchn/a
TypeChroma LEDLEDOMOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP6710 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0WatchOS 5
Apps
Music

All Wearables