Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Fitbit One vs. Garmin VivoActive 4

 
Forerunner 735XT
Flex 2
One
VivoActive 4
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowFitbitOneRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$450$100$100$349
Release2016201620122019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days10-14 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/an/a260 x 260
Size1.23 inchesn/an/a1.3ionches
Touchn/an/a
Typen/aLEDOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMSplast Resistant5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables