Polar M400 vs. Garmin Vivosmart HR vs. Fitbit Versa vs. Mobvoi TicWatch E vs. Fitbit Charge

 
M400
Vivosmart HR
Versa
TicWatch E
Charge
 PolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitVersaRemove Buy NowMobvoiTicWatch ERemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$200$170$199.99$159$130
Release20142015201820172014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days4 days1.5-2 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68300 x300400 x 400NA
Sizen/a1.08 inches1.34 inches1.4 inchesNA
TouchNA
Typen/an/aOLEDOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NA
Apps
Music

All Wearables