Garmin Fenix 3 vs. Polar M600 vs. Misfit Speedo Shine 2 vs. Xiaomi Mi Band 2 vs. Garmin Vivosmart 4

 
Fenix 3
M600
Speedo Shine 2
Mi Band 2
Vivosmart 4
 GarminFenix 3Remove Buy NowPolarM600Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowXiaomiMi Band 2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$330$80$23$130
Release20152016201620162018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks2 days6 months20 hours7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218240 x 240n/an/a48 x 128
Size1.2 inches1.3 inchesn/a0.42 inches0.74 inches
Touchn/an/a
TypeChroma LEDTFTn/aOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX85 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/an/a
Apps
Music

All Wearables