TechnologY
By Diya Sharma | Sept 5, 2024
Fitbit’s sleep technology, available on Pixel Watch and Fitbit devices, monitors movement and heart rate to estimate sleep stages and duration.
Picture credit: Canva
A combination of algorithms analyses heartbeat intervals and movement. This data is processed in Fitbit’s cloud using machine learning to determine sleep stages and times
Picture credit: Fitbit
Google's AI machine learning groups similar attributes to create a personalised sleep profile.
Picture credit: Google blog
A combination of algorithms analyses heartbeat intervals and movement. This data is processed in Fitbit’s cloud using machine learning to determine sleep stages and times
Picture credit: Google blog
Sleep tracking data generates a Sleep Score using an expert algorithm.
Picture credit: Canva
Sleep duration, deep sleep, and REM proportion are key factors used by AI to calculate the nightly Sleep Score.
Picture credit: Canva
Pixel 7, Pixel 7 Pro, and the second-gen Nest Hub detect coughs and snores using AI-powered "acoustic footprints."
Picture credit: Google blog
Algorithms analyse sound frequencies and patterns to distinguish between coughs and snores.
Picture credit: Canva
Smart Wake lets users set their desired wake-up time.
Picture credit: Canva
By detecting movement and heart rate changes during deep sleep, Fitbit’s AI triggers the alarm at the ideal time.
Picture credit: Canva
The second-gen Nest Hub employs Motion Sense, sound, light, and temperature sensors to track sleep.
Picture credit: PcMag
Without a camera, it monitors room temperature and processes the data to offer personalised sleep insights.
Picture credit: Canva