DLMOLab is a Wear OS app that monitors your watch's light sensor. It then sends that light sensor data back to our servers, where we calculate your circadian rhythm and DLMO (Dim Light Melatonin Onset). That information is then displayed in the phone app for you to see and monitor your own circadian rhythm!
Updated on
Sep 24, 2025
Health & Fitness
Data safety
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Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.