Garmin Forerunner 735XT vs. Polar M430 vs. Garmin Vivofit 4 vs. Michael Kors Access Sofie HR

 
Forerunner 735XT
M430
Vivofit 4
Access Sofie HR
 GarminForerunner 735XTRemove Buy NowPolarM430Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$450$255$79.95$395
Release2016201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days30 hours1 year2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180128x12888 x 88390 x 390
Size1.23 inches1.4 inchNA1.19 inches
Touchn/a
Typen/aLCDNAOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Apps
Music

All Wearables