Garmin Fenix 5 vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Fitbit Flex

 
Fenix 5
Fenix 5s
On Full Guard
Charge 3
Flex
 GarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$599.99$599.99$325$150$100
Release20172017201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 WeeksUp to 9 days1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
WindowsNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution240 x 240218x 218454 x 45466 x 18NA
Size1.2 inches1.1 inches1.4 inches.721 inchesNA
TouchNA
TypenanaOMOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NANA
Apps
Music

All Wearables