WWDC22: Get timely alerts from Bluetooth devices on watchOS | Apple

Find out how Bluetooth devices can send timely and relevant alerts to Apple Watch. We'll show you how to take advantage of periodic data in complications, explore background peripheral discovery, and help you learn how to use characteristic monitoring in watchOS. We'll also share best practices and design guidance for creating a great Bluetooth accessory. Explore related documentation, sample code, and more: Core Bluetooth: https://developer.apple.com/documentation/CoreBluetooth Accessory Design Guidelines: https://developer.apple.com/accessories/Accessory-Design-Guidelines.pdf Connect Bluetooth devices to Apple Watch: https://developer.apple.com/videos/play/wwdc2021/10005 More Apple Developer resources: Video sessions: https://apple.co/VideoSessions Documentation: https://apple.co/DeveloperDocs Forums: https://apple.co/DeveloperForums App: https://apple.co/DeveloperApp