Sleep – the final frontier, or so it seems in digital health. While everybody needs sleep and plenty want to know more about how to do it the best they can, tools to improve sleep and, in turn, ...

Edit sleep settings from Apple Watch Sleep app or in the Sleep section of the Health app on iPhone. Apple Watch sleep tracking works closely with the Health and Watch apps on your iPhone. Learn how to ...

Eight Sleep said it was free-cash-flow positive in 2025, and plans to use the new funding for new products, global expansions, and clinical validation.

Fitbit has updated its algorithm for more accurate sleep tracking. The new algorithm now accounts for awake times better, supposedly rendering more accurate data about different phases. However, users ...

Tsukuba, Japan—In recent years, mobile applications designed to monitor health-related behaviors have gained popularity, with several incorporating game-like features to boost user engagement and ...

You wake up in the morning feeling surprisingly rested, ready to tackle the day ahead. Then you check your wearable device, and it tells you otherwise.Your sleep score is mediocre at best. According ...

My sleep tracker pinned the cause of my insomnia — an expert explains why this one activity made it harder to fall asleep ...

Discover the best cheap smartwatches of 2026 featuring long battery life, fitness tracking, and smartwatch apps, perfect ...

Saratoga, California-based Beddit, maker of sleep tracking equipment, launched an Indiegogo campaign for a consumer-priced sleep sensor. Through the campaign, consumers can pre-order the device with a ...