Google Fitbit went and made the exact thing that for years I've hoped Apple would make. Unfortunate that it doesn't directly integrate with Apple Health. Still may be worth it with 3rd party sync.

a.co/d/06Xvbk1I

Amazon.com: Google Fitbit Air - Screenless Activity Tracker with Fitness, Heart Rate, and Sleep Tracking - Personalized AI-Powered Coaching - Up to 7 Days’ Battery Life - Works with iOS and Android - Obsidian : Sports & Outdoors