How does it work with the @sleepagotchi wearable device? Not everyone wants to buy a specialized sleep tracker separately. People already use devices like the Apple Watch, Fitbit, Oura Ring, and WHOOP. Sleepagotchi has capitalized on this very reality. You are not forced to buy any new hardware here. You simply need to connect your existing wearable; it supports Apple Watch, Fitbit, Oura, WHOOP, and even newer devices like Cudis and Pulse. Data syncs automatically. sleep duration, sleep stages, heart rate variability, and the restfulness score all appear together. It’s not a problem if you don’t have a wearable; the smartphone’s built-in health sensors will suffice. Suppose you sleep wearing the WHOOP at night. When you wake up in the morning, @sleepagotchi automatically pulls that data; you don't have to do anything extra. The AI ​​Sleep Coach analyzes that raw data to tell you how much less you slept compared to your target, or the reasons why your sleep was fragmented. The biggest advantage of this approach is that people are not forced to buy anything new; they can make do with what they already have. This is a practical way to enhance accessibility.