Garmin Vivoactive HR vs. Polar M400 vs. Garmin Vivosmart HR vs. Misfit Flash Link vs. Xiaomi Mi Band 2

 
Vivoactive HR
M400
Vivosmart HR
Flash Link
Mi Band 2
 GarminVivoactive HRRemove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowMisfitFlash LinkRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$250$200$170$20$23
Release20162014201520152016

Activity & Fitness

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

Battery

Duration13 hours to 8 days8 hours to 30 days5 days6 months20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205n/a160 x 68n/an/a
Size1.38 inchesn/a1.08 inchesn/a0.42 inches
Touchn/a
Typen/an/an/an/aOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM3 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/an/a
Apps
Music

All Wearables