Polar M400 vs. Garmin Vivofit 3 vs. Garmin Forerunner 235 vs. MobVoi TicWatch Pro vs. Fitbit Flex

 
M400
Vivofit 3
Forerunner 235
TicWatch Pro
Flex
 PolarM400Remove Buy NowGarminVivofit 3Remove Buy NowGarminForerunner 235Remove Buy NowMobVoiTicWatch ProRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$200$100$299.99$300$100
Release20142016201720182013

Activity & Fitness

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

Battery

Duration8 hours to 30 days1 year9 days30 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64215 x 180400 x 400NA
Sizen/a0.55 inches1.23 inches1.4 inchesNA
TouchNA
Typen/an/aMIPOLED/FSTNLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP681 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables