The Google Nest Hub (2nd Gen) solves one of the most challenging issues with wearable sleep trackers thanks to its Sleep Sensing technology.
Google Nest Hub (2nd Gen) review - all the smarts and it can monitor your sleep too - Tech Guide
Google Nest Hub (2nd-gen) review: sleep on it - The Verge
Google Nest Hub and Sleep Sensing long-term review: I remain unconvinced
Nest Hub 2nd Gen Review - The Sleep Tracking I've Been Waiting For - SlashGear
Google Nest Hub (2nd gen) Review
Google Nest Hub (2nd gen) review: Cheaper, better, with sleep tracking
Hey Google, Nest Hub alarms need some work
Google Nest Hub (2nd Gen) Review: Don't Hit Snooze
Google Nest Hub (2nd Gen) Review: A Smart Display With Sleep Tracking - Forbes Vetted
Google Nest Hub (2nd gen) review: wearable-free sleep tracking smart display, Google
Google Nest Hub (2nd Gen) Review