Garmin Forerunner 735XT vs. Apple Watch vs. Fitbit Charge HR vs. Fitbit Flex vs. Garmin Vivosmart 3

 
Forerunner 735XT
Watch
Charge HR
Flex
Vivosmart 3
 GarminForerunner 735XTRemove Buy NowAppleWatchRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$450$349$150$100$139.99
Release20162015201520132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days18 hours5 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180340 x 272 or 390 x 312NANA64 x 128
Size1.23 inches1.5 inches or 1.65 inchesNANANA
Touchn/aNANA
Typen/aAMOLEDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX71 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSNANA
Apps
Music

All Wearables