Garmin Forerunner 735XT vs. Polar M600 vs. Garmin Vivosmart HR vs. Amazfit Stratos vs. Garmin Vivofit 4

 
Forerunner 735XT
M600
Vivosmart HR
Stratos
Vivofit 4
 GarminForerunner 735XTRemove Buy NowPolarM600Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitStratosRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$450$330$170$199$79.95
Release20162016201520182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days2 days5 days5 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180240 x 240160 x 68320 x 30088 x 88
Size1.23 inches1.3 inches1.08 inches1.34 inchesNA
Touchn/an/a
Typen/aTFTn/aOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aProprietary
Apps
Music

All Wearables