Fitbit Flex 2 vs. Xiaomi Mi Band 2 vs. Garmin Forerunner 935 vs. Garmin Vivosmart 3 vs. Mobvoi TicWatch S2

 
Flex 2
Mi Band 2
Forerunner 935
Vivosmart 3
TicWatch S2
 FitbitFlex 2Remove Buy NowXiaomiMi Band 2Remove Buy NowGarminForerunner 935Remove Buy NowGarminVivosmart 3Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$100$23$500$139.99$180
Release20162016201720172019

Activity & Fitness

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

Battery

Duration5 days20 hoursUp to 2 weeks5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a240 x 24064 x 128400 x 400
Sizen/a0.42 inches1.2 inchesNA1.39 inches
Touchn/a
TypeLEDOLEDLCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OS
Apps
Music

All Wearables