Amazfit Bip vs. Michael Kors Grayson vs. Michael Kors Access Sofie HR vs. Michael Kors Grayson vs. Garmin VivoActive 4 vs. Apple Watch 7

 
Bip
Grayson
Access Sofie HR
Grayson
VivoActive 4
Watch 7
 AmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$99.99$350$395$350$349$429
Release201820182019201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 days24 hours2 days24 hours8 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176453 x 454390 x 390453x454260 x 260396 x 484
Size1.28 inches1.39 inches1.19 inches1.39 inches1.3ionches1.9 inches
Touch
TypeNAAMOLEDOMOLEDAMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM0.3 ATM1 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWear OSAndroid WearWear OSWatchOS 8
Apps
Music

All Wearables