Garmin Forerunner 735XT vs. Garmin Vivofit 4 vs. Fitbit Inspire HR vs. Apple Series 6

 
Forerunner 735XT
Vivofit 4
Inspire HR
Series 6
 GarminForerunner 735XTRemove Buy NowGarminVivofit 4Remove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$450$79.95$99$399
Release2016201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days1 year5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 18088 x 88139 x 60384 x 480
Size1.23 inchesNA1.4 inches40mm
Touchn/a
Typen/aNAOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatchOS 5
Apps
Music

All Wearables