Amazfit Bip vs. Michael Kors Grayson vs. Fitbit Flex vs. Garmin Forerunner 45 vs. Garmin Instinct vs. Michael Kors Grayson

 
Bip
Grayson
Flex
Forerunner 45
Instinct
Grayson
 AmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy NowGarminInstinctRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$99.99$350$100$199$300$350
Release201820182013201920182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days24 hours5 days7 days14 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176453 x 454NA208 x 208128 x 128453x454
Size1.28 inches1.39 inchesNA1.04 inches0.9 inches1.39 inches
TouchNA
TypeNAAMOLEDLEDLCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM1 ATM5 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNABuilt-inAndroid Wear
Apps
Music

All Wearables