Fitbit Flex 2 vs. Garmin Forerunner 935 vs. Garmin Vivosmart 3 vs. Xiaomi Mi Band

 
Flex 2
Forerunner 935
Vivosmart 3
Mi Band
 FitbitFlex 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivosmart 3Remove Buy NowXiaomiMi BandRemove Buy Now

Basic Info

Suggested Price$100$500$139.99$15
Release2016201720172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 daysUp to 2 weeks5 days30 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/a240 x 24064 x 128NA
Sizen/a1.2 inchesNANA
Touchn/aNA
TypeLEDLCDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNA
Apps
Music

All Wearables