In 2019, Asurion published a study indicating that US residents checked their smartphones an average of 96 times per day, or about once every ten minutes (when accounting for eight hours of sleep).
https://www.techspot.com/news/94828-adults-us-check-their-phones-352-times-day.html?utm_source=dlvr.it&utm_medium=blogger
https://www.techspot.com/news/94828-adults-us-check-their-phones-352-times-day.html?utm_source=dlvr.it&utm_medium=blogger