Polar M400 vs. Fitbit One vs. Garmin Vivosmart vs. Polar A360 vs. ASUS ZenWatch 3

 
M400
One
Vivosmart
A360
ZenWatch 3
 PolarM400Remove Buy NowFitbitOneRemove Buy NowGarminVivosmartRemove Buy NowPolarA360Remove Buy NowASUSZenWatch 3Remove Buy Now

Basic Info

Suggested Price$200$100$170$200$229
Release20142012201420152017

Activity & Fitness

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

Battery

Duration8 hours to 30 days10-14 days7 days12 days48 hours
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 16160 x 80400 x 400
Sizen/an/a1.41 inches1.18 inches1.39 inches
Touch
Typen/aOLEDOLEDn/aAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast Resistant5 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/an/aAndroid Wear 2
Apps
Music

All Wearables