Polar M400 vs. Microsoft Band 2 vs. Garmin Forerunner 235 vs. Misfit Vapor 2 vs. Mobvoi TicWatch S2

 
M400
Band 2
Forerunner 235
Vapor 2
TicWatch S2
 PolarM400Remove Buy NowMicrosoftBand 2Remove Buy NowGarminForerunner 235Remove Buy NowMisfitVapor 2Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$200$250$299.99$250$180
Release20142015201720182019

Activity & Fitness

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

Battery

Duration8 hours to 30 days48 hours (without GPS)9 days1 day2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 128215 x 180454 x 454400 x 400
Sizen/a1.36 inches1.23 inches1.42 inches1.39 inches
Touch
Typen/aCapacitative TFTMIPAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIPX75 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OS
Apps
Music

All Wearables