A lawsuit challenges Oura's sleep-stage accuracy claims. Here's what the 79%, 88%, 95% and 53% figures…
Tag: Sleep Tracking
Cinder: An Apple Watch Recovery App That Shows Its Calculations
Cinder computes recovery, strain, and sleep scores from Apple Watch data, with the full formula published…
Garmin CIRQA Band: Is its sleep data accurate? A 2-Week Test
Yes, broadly, at least for total sleep duration. CIRQA's night-to-night timing holds up well against five…
Eight Sleep Pod 5 Sale – Up to £600 Off, Ends 2 June
Eight Sleep's biggest Pod sale of the season ends 2 June. Up to £600 off the…
Ultrahuman Ring Pro: 15-Day Battery, AI, No Subscription
Ultrahuman Ring Pro: 15-day battery, on-device AI, no subscription Sleep is where useful biometric data sits.…
Autopilot 4.0: Eight Sleep’s New Predictive Sleep Optimisation Engine
Eight Sleep released Autopilot 4.0 on 23 April 2026, repositioning Autopilot as a predictive "sleep agent"…
Oura Advisor Labs update: best women’s health guidance, grounded in your data – What’s New
Oura has launched its first proprietary AI model inside Oura Advisor, built exclusively for women's health…
Eight Sleep Pod 5 Sale – Up to £600 Off, Ends 2 June
Eight Sleep's biggest Pod sale of the season ends 2 June. Up to £600 off the…
Eight Sleep Menopause Study: Cooling Boosts HRV & Deep Sleep
Peer-reviewed research reveals how Eight Sleep active cooling helps postmenopausal women and adults over 45. Discover…
Ultrahuman Home – First Impressions of a Smart Air‑Quality Monitor
Ultrahuman Home plugs the one gap in my otherwise over‑tracked life: indoor air quality. After a…
Garmin Nap Detection: Insights on Recovery & Wellness Ecosystem Integration
Garmin has introduced nap detection, claiming benefits for alertness and fatigue. We analyze how this feature…
