Polar M400 vs. Misfit Flash Link vs. Withings Go vs. Motorola Moto 360 (1st Gen) vs. Fitbit Inspire 3

 
M400
Flash Link
Go
Moto 360 (1st Gen)
Inspire 3
 PolarM400Remove Buy NowMisfitFlash LinkRemove Buy NowWithingsGoRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$200$20$80$150$100
Release20142015201620142022

Activity & Fitness

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

Battery

Duration8 hours to 30 days6 months8 months1 day10 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/an/a320 x 26032x18
Sizen/an/an/a1.56 inches46 inches
Touchn/an/a
Typen/an/aE-InkLCDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM5 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aAndroid Wear
Appsn/a
MusicNA

All Wearables