Garmin Fenix 5 vs. Garmin Fenix 5s vs. Garmin Fenix 5X vs. Fitbit Flex vs. Garmin Forerunner 45

 
Fenix 5
Fenix 5s
Fenix 5X
Flex
Forerunner 45
 GarminFenix 5Remove Buy NowGarminFenix 5sRemove Buy NowGarminFenix 5XRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$599.99$599.99$699$100$199
Release20172017201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 WeeksUp to 9 daysUp to 12 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240218x 218240 x240NA208 x 208
Size1.2 inches1.1 inches1.2 inchesNA1.04 inches
TouchNA
TypenanaNALEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM10ATM10 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuilt-in
Apps
Music

All Wearables