Polar M400 vs. Samsung Gear S2 vs. Withings Activite Steel vs. Garmin Forerunner 235 vs. MobVoi TicWatch Pro

 
M400
Gear S2
Activite Steel
Forerunner 235
TicWatch Pro
 PolarM400Remove Buy NowSamsungGear S2Remove Buy NowWithingsActivite SteelRemove Buy NowGarminForerunner 235Remove Buy NowMobVoiTicWatch ProRemove Buy Now

Basic Info

Suggested Price$200$300$170$299.99$300
Release20142015201520172018

Activity & Fitness

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

Battery

Duration8 hours to 30 days2-3 days8 months9 days30 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 360n/a215 x 180400 x 400
Sizen/a1.2 inches1.3 inches1.23 inches1.4 inches
Touch
Typen/aSuper AMOLEDAnalogMIPOLED/FSTN

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenn/aWear OS
Apps
Music

All Wearables