First AI calendar to use health data for better productivity
Lifestack syncs with health data from wearable devices to optimize scheduling based on energy levels. It helps you plan deep work when you’re most productive and take breaks when needed—helping you get more done without burning out.
I'm Nao, cofounder and CEO of Lifestack! Today, I’m excited to announce the launch of our web app and AI scheduler on Product Hunt 😺
Lifestack integrates with your calendar, todo lists, and wearable devices to help you schedule tasks and activities at the right time, factoring in your calendar events, circadian rhythms, stress levels, and more 🗓️
You all requested a web version so we quickly built one! The web app isn’t just a calendar view; it also comes with a Kanban board, making it even easier to time-block your to-dos 🚀
But that’s not all! Over the past few months, we’ve been working on our AI scheduler. With just one click, you can timeblock your calendar based on your energy levels. It’s still an early feature, but I’d love for you to try it out and share your feedback!
At Lifestack, we believe that health and productivity go hand in hand. By helping people schedule their days based on their energy levels, we want to make productivity feel more natural, sustainable, and effective. This is just the beginning, and we’re excited to keep pushing the boundaries of what’s possible at the intersection of health and productivity! 🔥
Please check out our launch posts on X / LinkedIn as well, and spread the word about Lifestack!
About Lifestack (Web + AI Scheduler) on Product Hunt
“First AI calendar to use health data for better productivity”
Lifestack (Web + AI Scheduler) launched on Product Hunt on March 5th, 2025 and earned 580 upvotes and 107 comments, placing #4 on the daily leaderboard. Lifestack syncs with health data from wearable devices to optimize scheduling based on energy levels. It helps you plan deep work when you’re most productive and take breaks when needed—helping you get more done without burning out.
On the analytics side, Lifestack (Web + AI Scheduler) competes within Health & Fitness, Productivity and Artificial Intelligence — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Lifestack (Web + AI Scheduler) performed against the three products that launched closest to it on the same day.
Who hunted Lifestack (Web + AI Scheduler)?
Lifestack (Web + AI Scheduler) was hunted by Nao Yukawa. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Reviews
Lifestack (Web + AI Scheduler) has received 3 reviews on Product Hunt with an average rating of 5.00/5. Read all reviews on Product Hunt.
For a complete overview of Lifestack (Web + AI Scheduler) including community comment highlights and product details, visit the product overview.
Nao Yukawa
Hi, Product Hunt 👋
I'm Nao, cofounder and CEO of Lifestack! Today, I’m excited to announce the launch of our web app and AI scheduler on Product Hunt 😺
Lifestack integrates with your calendar, todo lists, and wearable devices to help you schedule tasks and activities at the right time, factoring in your calendar events, circadian rhythms, stress levels, and more 🗓️
You all requested a web version so we quickly built one! The web app isn’t just a calendar view; it also comes with a Kanban board, making it even easier to time-block your to-dos 🚀
But that’s not all! Over the past few months, we’ve been working on our AI scheduler. With just one click, you can timeblock your calendar based on your energy levels. It’s still an early feature, but I’d love for you to try it out and share your feedback!
At Lifestack, we believe that health and productivity go hand in hand. By helping people schedule their days based on their energy levels, we want to make productivity feel more natural, sustainable, and effective. This is just the beginning, and we’re excited to keep pushing the boundaries of what’s possible at the intersection of health and productivity! 🔥
Please check out our launch posts on X / LinkedIn as well, and spread the word about Lifestack!
X: https://x.com/LifestackAI
LinkedIn: https://www.linkedin.com/company/demind-inc
Thank you!
Nao