Garmin Forerunner 225 vs. Garmin Fenix 5 vs. Diesel On Full Guard vs. Fitbit Flex vs. Skagen Falster 2

 
Forerunner 225
Fenix 5
On Full Guard
Flex
Falster 2
 GarminForerunner 225Remove Buy NowGarminFenix 5Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$300$599.99$325$100$199
Release20152017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks2 Weeks1 day5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180240 x 240454 x 454NA320 x 320
Size1 inch1.2 inches1.4 inchesNA1.19 inches
TouchNA
Typen/anaOMOLEDLEDOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMIP671 ATM3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wear 2.0NAWear OS
Appsn/a
Musicn/a

All Wearables