Technology in the Oura Ring - The Pulse Blog
2024年12月9日 · The Sensors. Oura gives you insights into your sleep, activity, and readiness by listening to your body’s signals with three sensors: Infrared photoplethysmography sensors (PPG) for heart rate and respiration; Negative temperature coefficient (NTC) sensor for body temperature; 3D accelerometer for movement; The Infrared Photoplethysmography ...
Discover the Brand-New Oura Ring 4 - The Pulse Blog
2024年12月19日 · In Oura Ring 4, the new Smart Sensing technology provides an unparalleled degree of accuracy and personalization. This breakthrough health sensing platform works with the ring’s research-grade sensors to learn your unique physiology.
Smart Sensing: Unparalleled Accuracy and Personalization in Oura Ring 4
2024年12月19日 · Smart Sensing is powered by an algorithm that works alongside the research-grade sensors within Oura Ring 4 to respond to each member’s unique finger physiology, including the structure and distinct features of your finger (i.e. skin tone, BMI, and age).
The Latest Oura Ring: Specs, Review, and FAQs - Healthline
2023年7月14日 · How the sensors work. The Oura Ring 3 has 15 advanced sensors. LEDs: The Oura Ring 3 has green and red LEDs in addition to infrared (IR) LEDs. These are used to measure daytime and workout heart...
Oura Ring 4 – Oura Help
Oura Ring 4 is built around a breakthrough sensing technology, Smart Sensing, which adapts to your finger to deliver accurate, continuous data, day and night. Oura Ring 4 and chargers are available for purchase from the Oura online store and select authorized retailers.
Oura Ring 4 Review: The Return Of The King Of The Rings - Forbes
2024年11月5日 · Instead of dome sensors, the Oura Ring 4 uses a new technology called Smart Sensing, which forms beams between the different sensors to collect accurate data however you’re wearing the ring.
Oura Ring Generation 3
Oura Ring Generation 3 (Gen3) allows you to track your sleep, nighttime and daytime biosignals, and daily activity with 15 advanced sensors. Gen3 rings and chargers are available for purchase from the Oura online store and online from various authorized retailers .
Oura Ring 4 rolls out with thinner design plus more sensors and …
2024年10月3日 · The smart sensors account for ring rotations, differences in finger anatomy, shape, BMI, and skin tone for a more accurate read, no matter the activity or ring wearer, according to the release.
New Oura Ring 4 Features Slimmer Sensors and Improved Accuracy
2024年10月3日 · New features include automatic activity detection for over 40 activities, enhanced stress tracking, and a "Fertile Window" prediction tool for users trying to conceive. Priced at $349, the Oura...
Oura Ring 4 review: Still the best smart ring, but only just | Digital ...
2024年11月10日 · The Oura Ring’s sensors (the third generation version in this case) recognized a recent illness, and the app showed my body temperature, HRV, and resting heart rate variations immediately.