TimeTeller offers a at‑home saliva test kit that maps an individual’s circadian rhythm and delivers personalized recommendations for sleep, meals, exercise, and light exposure. By aligning daily routines with a user’s internal clock, the service aims to improve energy levels, sleep quality, and long‑term health outcomes linked to rhythm disruptions such as obesity, diabetes, and mood disorders. The platform provides actionable timing guidance to help users optimize performance and vitality.
Funding
Funding not disclosed
Founders
Product
Problem
Disruptions to the body’s internal clock are linked to sleep disorders, metabolic problems, mood disturbances, and chronic diseases, yet most people lack an easy way to assess their personal circadian timing.
Solution
TimeTeller provides an at‑home saliva test kit that determines an individual’s circadian phase through molecular and computational analysis of the sample. The service returns a detailed profile of the user’s internal clock and generates personalized recommendations for sleep timing, meal scheduling, exercise periods, and light exposure. By aligning daily activities with the measured rhythm, users can improve alertness, weight management, and overall health outcomes associated with circadian misalignment. The test is classified as an in‑vitro diagnostic (IVD), ensuring clinical‑grade accuracy while remaining convenient for consumers.
Target Audience
Primary users are health‑conscious adults and individuals experiencing sleep, weight, or performance issues who seek data‑driven guidance to align their daily routines with their biological clock.
Features
- Home collection kit with a single saliva sample for circadian phase assessment
- Molecular biomarker panel analyzed with validated laboratory methods
- Proprietary computational algorithm that maps the user’s circadian rhythm
- Personalized daily schedule recommendations for sleep, meals, exercise, and daylight exposure
- Clinically validated IVD classification to meet regulatory standards
- Secure online portal delivering results and actionable guidance