Garmin Forerunner 735XT vs. Fitbit Flex 2 vs. Polar M430 vs. Garmin Vivosmart 3

 
Forerunner 735XT
Flex 2
M430
Vivosmart 3
 GarminForerunner 735XTRemove Buy NowFitbitFlex 2Remove Buy NowPolarM430Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$450$100$255$139.99
Release2016201620172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days30 hours5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution215 x 180n/a128x12864 x 128
Size1.23 inchesn/a1.4 inchNA
Touchn/an/a
Typen/aLEDLCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/a
Apps
Music

All Wearables