Fitbit Flex 2 vs. Garmin Fenix 5s vs. Garmin Forerunner 935 vs. Apple Watch Series 4 vs. Fitbit Inspire HR

 
Flex 2
Fenix 5s
Forerunner 935
Watch Series 4
Inspire HR
 FitbitFlex 2Remove Buy NowGarminFenix 5sRemove Buy NowGarminForerunner 935Remove Buy NowAppleWatch Series 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$100$599.99$500$329$99
Release20162017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 9 daysUp to 2 weeksNot Yet5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a218x 218240 x 240384 x 480139 x 60
Sizen/a1.1 inches1.2 inches1.78 inches1.4 inches
Touchn/a
TypeLEDnaLCDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10ATM5 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OS 5Fitbit OS
Apps
Music

All Wearables