Polar M400 vs. Basis Peak vs. Michael Kors Grayson vs. Michael Kors Access Runway vs. Michael Kors Grayson vs. Huawei Band 2

 
M400
Peak
Grayson
Access Runway
Grayson
Band 2
 PolarM400Remove Buy NowBasisPeakRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess RunwayRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$200$200$350$350$350$69.99
Release201420142018201820182017

Activity & Fitness

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

Battery

Duration8 hours to 30 days4 days24 hours1 day24 hours21 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a168 x 144453 x 454390 x 390453x454128 x 32
Sizen/a1.25 inches1.39 inches1.19 inches1.39 inches0.91 inches
Touch
Typen/aLCDAMOLEDAMOLEDAMOLEDPMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM1 ATM3 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables