Polar M400 vs. Withings Activite Steel vs. Fitbit Flex 2 vs. Garmin Forerunner 235 vs. MobVoi TicWatch Pro

 
M400
Activite Steel
Flex 2
Forerunner 235
TicWatch Pro
 PolarM400Remove Buy NowWithingsActivite SteelRemove Buy NowFitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowMobVoiTicWatch ProRemove Buy Now

Basic Info

Suggested Price$200$170$100$299.99$300
Release20142015201620172018

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 months5 days9 days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a215 x 180400 x 400
Sizen/a1.3 inchesn/a1.23 inches1.4 inches
Touchn/a
Typen/aAnalogLEDMIPOLED/FSTN

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aWear OS
Apps
Music

All Wearables