Garmin Fenix 3 vs. Polar M400 vs. Withings Go vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
Fenix 3
M400
Go
TicWatch S2
Vivosmart 4
 GarminFenix 3Remove Buy NowPolarM400Remove Buy NowWithingsGoRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$500$200$80$180$130
Release20152014201620192018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks8 hours to 30 days8 months2 DAYS7 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution218 x 218n/an/a400 x 40048 x 128
Size1.2 inchesn/an/a1.39 inches0.74 inches
Touchn/a
TypeChroma LEDn/aE-InkOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM3 ATM5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aWear OS
Appsn/a
Music

All Wearables