Garmin Forerunner 225 vs. Amazfit Bip vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Microsoft Band vs. Michael Kors Grayson

 
Forerunner 225
Bip
Forerunner 235
Grayson
Band
Grayson
 GarminForerunner 225Remove Buy NowAmazfitBipRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowMicrosoftBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$300$99.99$299.99$350$200$350
Release201520182017201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks30 days9 days24 hours2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180176 x 176215 x 180453 x 454320 x 106453x454
Size1 inch1.28 inches1.23 inches1.39 inches1.37 inches1.39 inches
Touch
Typen/aNAMIPAMOLEDCapacitative TFTAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM1 ATMIP671 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearNAAndroid Wear
Appsn/a
Musicn/a

All Wearables