Polar M400 vs. Fitbit One vs. Asus ZenWatch vs. Basis Peak vs. Polar A370

 
M400
One
ZenWatch
Peak
A370
 PolarM400Remove Buy NowFitbitOneRemove Buy NowAsusZenWatchRemove Buy NowBasisPeakRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$200$100$150$200$179.95
Release20142012201420142017

Activity & Fitness

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

Battery

Duration8 hours to 30 days10-14 daysNA4 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a320 x 320168 x 144160 x 80
Sizen/an/a1.63 inches1.25 inches1.18 inches
Touch
Typen/aOLEDAMOLEDLCDTFT LCD

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast ResistantIP555 ATMWR30

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/an/aAndroid WearNA
Apps
Music

All Wearables