Samsung Gear S vs. Fitbit Flex 2 vs. Misfit Flash Link vs. Xiaomi Mi Band vs. Xiaomi Mi Band 4

 
Gear S
Flex 2
Flash Link
Mi Band
Mi Band 4
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowMisfitFlash LinkRemove Buy NowXiaomiMi BandRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$100$20$15$25
Release20132016201520152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days6 months30 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/aNA
Resolution480 x 360n/an/aNA120x240
Size2 inchesn/an/aNA0.95 inches
Touchn/an/aNA
TypeSuper AMOLEDLEDn/aNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM3 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aNAAMAZFIT OS
Apps
Music

All Wearables