Garmin Forerunner 735XT vs. Fitbit Charge vs. Fitbit Charge 3 vs. Fitbit Flex vs. Apple Watch Series 4

 
Forerunner 735XT
Charge
Charge 3
Flex
Watch Series 4
 GarminForerunner 735XTRemove Buy NowFitbitChargeRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$450$130$150$100$329
Release20162014201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7-10 days7 days5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution215 x 180NA66 x 18NA384 x 480
Size1.23 inchesNA.721 inchesNA1.78 inches
Touchn/aNANA
Typen/aOLEDOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATM1 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANANAWatch OS 5
Apps
Music

All Wearables