Slow Wave Entrainment Using a Smartwatch: A Randomized Crossover Study
Nathan W. Whitmore, Samantha Chan, Abigail Dulski, Anita Podrug, Nelson Hidalgo, Ella F. Tubbs, Nnamdi Obi, Varun Viswanath, Michael S. Freedman, Viswam Nathan, Pattie Maes
This study evaluates if smartwatch-delivered sensory stimulation during home sleep increases frontal delta power and improves next-day behavioral outcomes.
bioRxiv · Jul 28, 2025 · PreprintNeuroscience