Fitbit Surge vs. Polar M400 vs. Fitbit One vs. Garmin Vivosmart 3 vs. Michael Kors Access Sofie HR

 
Surge
M400
One
Vivosmart 3
Access Sofie HR
 FitbitSurgeRemove Buy NowPolarM400Remove Buy NowFitbitOneRemove Buy NowGarminVivosmart 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$200$100$139.99$395
Release20162014201220172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days8 hours to 30 days10-14 days5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a64 x 128390 x 390
Size1.26 inchesn/an/aNA1.19 inches
Touch
TypeMonochrome LCDn/aOLEDOLEDOMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMSplast Resistant5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables