Michael Kors Access Bradshaw vs. Pebble Time Round vs. Polar M400 vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Access Bradshaw
Time Round
M400
Grayson
Grayson
 Michael KorsAccess BradshawRemove Buy NowPebbleTime RoundRemove Buy NowPolarM400Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$200$200$350$350
Release20162015201420182018

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/an/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Durationn/a2 days8 hours to 30 days24 hours24 hours
Rechargeablen/a

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution320 x 290n/an/a453 x 454453x454
Sizen/aroundn/a1.39 inches1.39 inches
Touchn/a
Typen/ae-papern/aAMOLEDAMOLED

Functions

Audio Speakern/aAlerts only
Clock
Phonen/a
Vibrationn/a
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance1 ATMIPX73 ATM1 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aPebble OSn/aAndroid WearAndroid Wear
Appsn/a
Musicn/a

All Wearables