Fitbit Flex 2 vs. Garmin Vivosmart vs. Xiaomi Mi Band 2 vs. Michael Kors Access Runway vs. Garmin Vivosmart 4

 
Flex 2
Vivosmart
Mi Band 2
Access Runway
Vivosmart 4
 FitbitFlex 2Remove Buy NowGarminVivosmartRemove Buy NowXiaomiMi Band 2Remove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$170$23$350$130
Release20162014201620182018

Activity & Fitness

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

Battery

Duration5 days7 days20 hours1 day7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a128 x 16n/a390 x 39048 x 128
Sizen/a1.41 inches0.42 inches1.19 inches0.74 inches
Touchn/a
TypeLEDOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables