Amazfit Stratos vs. Amazfit Cor vs. Apple Watch vs. Huawei Band 3 Pro vs. Apple Watch 7

 
Stratos
Cor
Watch
Band 3 Pro
Watch 7
 AmazfitStratosRemove Buy NowAmazfitCorRemove Buy NowAppleWatchRemove Buy NowHuaweiBand 3 ProRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$199$79.99$349$70$429
Release20182018201520182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days18 hours12 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 30080 x 160340 x 272 or 390 x 312454 x 454396 x 484
Size1.34 inches1.23 inches1.5 inches or 1.65 inches1.39 inches1.9 inches
Touch
TypeOLEDIPS LCDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIPX7IP68water resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWatch OSAMAZFIT OSWatchOS 8
Apps
Music

All Wearables