Garmin Forerunner 735XT vs. Garmin Vivosmart HR vs. Fitbit Flex vs. Apple Watch Series 4 vs. Apple SE

 
Forerunner 735XT
Vivosmart HR
Flex
Watch Series 4
SE
 GarminForerunner 735XTRemove Buy NowGarminVivosmart HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$450$170$100$329$279
Release20162015201320182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days5 daysNot Yet18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180160 x 68NA384 x 480384 x 480
Size1.23 inches1.08 inchesNA1.78 inches40mm
Touchn/aNA
Typen/an/aLEDMicroLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATM1 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNAWatch OS 5WatchOS 5
Apps
Music

All Wearables