Peak
Access Runway
M400
 BasisPeakRemove Buy NowMichael KorsAccess RunwayRemove Buy NowPolarM400Remove Buy Now

Basic Info

Suggested Price$200$350$200
Release201420182014

Activity & Fitness

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

Battery

Duration4 days1 day8 hours to 30 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144390 x 390n/a
Size1.25 inches1.19 inchesn/a
Touch
TypeLCDAMOLEDn/a

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSn/a
Apps
Music

All Wearables