Garmin Forerunner 225 vs. Garmin Fenix 5s vs. Diesel On Full Guard vs. Garmin Fenix 5x Plus vs. Fitbit Flex

 
Forerunner 225
Fenix 5s
On Full Guard
Fenix 5x Plus
Flex
 GarminForerunner 225Remove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$599.99$325$850$100
Release20152017201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeksUp to 9 days1 day20 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180218x 218454 x 454240 x 240NA
Size1 inch1.1 inches1.4 inches1.2 inchesNA
TouchNA
Typen/anaOMOLEDMIPLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATMIP6710 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wear 2.0Wear OSNA
Appsn/a
Musicn/a

All Wearables