“The ŌURA ring may well be the first sleep tracker that works. I met the founder, and backed their Kickstarter,” Tim O’Reilly recently tweeted in response to the revolutionary wellness computer’s newly-launched campaign.
Although health monitors have gotten smaller, more precise and sleeker over the last couple of years, they still tend to be a bit too bulky for unobtrusive 24/7 wear, especially during sleep. So what’s more convenient than sporting a bracelet around your wrist? A ring on your finger, of course!
With a form factor like ŌURA, the device can fit snugly against your skin and accurately capture the body signals necessary for measuring and interpreting your sleep habits, physical activity and other performance-related indicators. What’s more, you’ll notice that the wearable gadget lacks a display and buttons, removing unnecessary distractions from our lives. Instead, the unisex ring communicates to an accompanying mobile app via Bluetooth.
ŌURA can automatically detect when you’re asleep. During your slumber, the ring analyzes the quality of your rest and recovery by keeping tabs on your heart rate, respiration, body temperature and movement. When awake, it monitors the duration and intensity of your activities, and the time you spend sitting down.
Its app then collates and visualizes this data to identify patterns between your sleep quality and daily routine. By understanding how well you slept and refueled, it can determine your readiness to perform and help you adjust the intensity and duration of your day’s activities accordingly. Aside from that, the water and scratch-proof ceramic ring offers personalized recommendations on how to maximize your active periods and improve upon your nighty shut-eye.
“The ŌURA ring works without demanding your attention, or distracting you and your lifestyle. The ring knows when you go to sleep, and when you wake up, when you are active, and when you are sitting. It uploads data to your phone automatically,” the Finnish startup writes.
Should you not have your phone, the ring can still function as a standalone computer with its own temporary memory, which can store data for up to three weeks. And once your mobile device is nearby, ŌURA will sync back up.
In terms of hardware, the ring is built around an ARM Cortex-M0 core and features Bluetooth Smart connectivity. Its 40mAh Li-ion battery boasts a life of about three days, and can be easily refueled by placing it inside its just as aesthetically-pleasing charging station. Simply drop the ring inside when it’s running low and it’ll juice up in an hour.
Even more, the data generated through ŌURA can be merged with other health-related information. In fact, the team is already collaborating with We Are Curious, which allows users to track and chart multiple data streams at once, including daily consumption (caffeine, alcohol, sugar), sleep aids you might be trying (valerian, melatonin, acupuncture) and other factors in your environment (barometric pressure, CO2, pollen count).
Sound like a wearable health monitor you’d like to have? Head over to its Kickstarter campaign here. Units are expected to ship in November 2015.
This blog originally appeared on Atmel Bits & Pieces.