--- url: "https://auraplusplus.com/projects/circadiaos" markdown: "https://auraplusplus.com/projects/circadiaos.md" website: "https://circadiaos.com" tier: "premium" status: "launched" upvotes: 1 launched: "2026-07-26" categories: "Artificial Intelligence, Internet of Things (IoT), Health Tech" platforms: "web" tags: "web" pricing: "paid" pricing_label: "Paid — pricing details on the product website" pricing_details: "n/a" maker: "AI Directories" created: "2026-05-28" updated: "2026-08-09" --- # CircadiaOS > CircadiaOS is software-only sleep optimization. ## About CircadiaOS CircadiaOS is software-only sleep optimization. No mattress pod, no proprietary sensor, no new hardware to buy. It bridges two large, rapidly growing markets: wearables (Garmin, Applewatch, Lura, Whoop wearables) and smart thermostats (Nest, Ecobee, Honeywell, etc.). By connecting devices millions already own, CircadiaOS delivers personalized sleep science without the hardware markup. Each night, CircadiaOS reads biometrics from the wearable, builds a personalized overnight temperature schedule, and automatically runs the thermostat through it. The methodology is grounded in peer-reviewed sleep science: a 14-night baseline calibration, then one-variable-at-a-time hypothesis testing utilizing each user’s personal biology. Most sleep apps tell you that you slept badly. CircadiaOS actually does something about it. We don't track. We intervene. Software-only. Adaptive. $19.99/month. Available on iOS. Set it up once, and CircadiaOS runs every night on its own. No buttons to tap, no schedules to manage, nothing to think about. **FEATURES** **• Personalized Sleep Optimization:**Uses your wearable data to improve your sleep quality. **• Smart Thermostat Control:**Automatically adjusts your thermostat throughout the night to optimize your sleep temperature. **• No New Hardware Required:** Works with the wearables and thermostats you already own. **• Science Based:** Uses established sleep science principles to personalize your sleep schedule. **• Automated Operation:** Sets itself up and runs automatically every night. **• Personalized Temperature Schedules:** Builds temperature schedules specific to your body. **• Intervention, Not Just Tracking:**Actively helps improve your sleep, instead of just telling you how you slept. **• Adaptive Learning:** It gets smarter over time by testing different temperature schedules based on your individual biology. ## Overview ### Who is it for? Teams and individuals looking for artificial intelligence tools — including founders, operators, and practitioners who want a focused workflow in this space. ### What is it? CircadiaOS is software-only sleep optimization ### How is it priced? CircadiaOS is paid — pricing details on the product website. Visit circadiaos.com for current plans. ### How does it compare? CircadiaOS focuses on circadiaos is software-only sleep optimization. Other artificial intelligence tools may emphasize different workflows, integrations, or pricing models. Compare paid — pricing details on the product website, supported platforms (web), and whether the product fits your specific use case before choosing. ## Platforms - web ## Tech stack - web ## Categories - Artificial Intelligence - Internet of Things (IoT) - Health Tech ## Frequently asked questions ## People also ask **Q: What is CircadiaOS?** CircadiaOS is software-only sleep optimization **Q: Who is CircadiaOS for?** Teams and individuals looking for artificial intelligence tools — including founders, operators, and practitioners who want a focused workflow in this space. **Q: How is CircadiaOS priced?** CircadiaOS is paid — pricing details on the product website. Visit circadiaos.com for current plans. **Q: Is CircadiaOS free?** No. CircadiaOS is paid — pricing details on the product website. Visit the official website for current plans and billing details. **Q: What platforms does CircadiaOS support?** CircadiaOS supports Web. Check the official website for device requirements, browser support, and native app availability. **Q: Who made CircadiaOS?** AI Directories is listed as the maker behind CircadiaOS. You can follow the project on Aura++ for launch updates, community feedback, and the official website link. **Q: How does CircadiaOS compare to other artificial intelligence tools?** CircadiaOS focuses on circadiaos is software-only sleep optimization. Other artificial intelligence tools may emphasize different workflows, integrations, or pricing models. Compare paid — pricing details on the product website, supported platforms (web), and whether the product fits your specific use case before choosing. **Q: How do I try CircadiaOS?** You can try CircadiaOS on its official website (circadiaos.com). The Aura++ listing links to the product and includes community comments and upvotes from launch day. ## Compare & launch resources - [More Artificial Intelligence tools](https://auraplusplus.com/categories?category=ai) - [Compare launch platforms](https://auraplusplus.com/alternatives) - [Product Hunt alternative](https://auraplusplus.com/alternatives/product-hunt) ## Screenshots - Screenshot 1: https://utfs.io/f/xSkWTCqmKWx9MskkWqfw0IQSs3YPpBURmCGa5fnq94vekFJH - Screenshot 2: https://txmhk1zrnc.ufs.sh/f/xSkWTCqmKWx9vdum0MLfP3MJpNjeuk9nCEvgiVZ5UDBbdT1Q ## Links - Listing: https://auraplusplus.com/projects/circadiaos - AI-friendly Markdown: https://auraplusplus.com/projects/circadiaos.md - Website: https://circadiaos.com - Twitter / X: https://x.com/CircadiaOs - Founder: https://auraplusplus.com/founder/ai-directories - Founder Markdown: https://auraplusplus.com/founder/ai-directories.md - Launch story: https://auraplusplus.com/launches/circadiaos - Launch story Markdown: https://auraplusplus.com/launches/circadiaos.md ## Explore - [More in Artificial Intelligence](https://auraplusplus.com/categories?category=Artificial%20Intelligence) - [All launches](https://auraplusplus.com/launches) - [Trending on Aura++](https://auraplusplus.com/trending) _HTML version: https://auraplusplus.com/projects/circadiaos_