Monitoring

Folks looking to monitor health metrics while on the move will likely pop a smartwatch on their wrist. Those wanting a simpler option might go for a smart ring instead, and wearable outfit Omate has just launched the Ice Ring in Europe.

Researchers at Northwestern University have developed a non-invasive wearable electronic ear that's designed to wirelessly monitor what's going on inside a patient's body in real time, and found it to perform with "clinical-grade accuracy."

Smartwatches that can monitor a wearer's heart rate use light pulses to detect changes in blood volume. But research from Google proposes using ultrasound from an earphone's speaker driver to look for tiny deviations in the surface of the ear canal.

Polar's latest premium smart sportswatch has gone up for pre-order. The Vantage V3 features a sharp, bright AMOLED display, comes with offline maps, and packs a new sensor suite called Elixir that's more capable than any Polar wearable before it.

People suffering from dementia not only get confused, they can also become highly anxious and even aggressive. In order to catch such behaviors before they escalate out of control, a British scientist has developed a pair of sensor-packin' socks.

Nothing has announced the first products from its budget sub-brand CMF, which includes the Watch Pro – a somewhat Apple-like smartwatch rocking a large AMOLED display, built-in GPS, more than a hundred sport modes, and a 13-day battery.

Scientists from Northwestern University have successfully created a device, tested on mice, that can detect warning signs of kidney rejection up to three weeks before current monitoring methods.

Though most smartwatches will offer analog-looking faces, companies like Withings have been offering a mix of both worlds for a number of years. Now the company has launched its latest flagship hybrid health tracker in the shape of the ScanWatch 2.

Amazfit has announced its latest wallet-friendly smartwatch, with the Bip 5 reportedly boasting the company's largest screen on a globally available product. The wearable also runs the health-focused Zepp OS platform – a first for the series.

Zepp Health-owned budget-friendly wearable brand Amazfit has launched a thin and light round smartwatch with a 14-day battery, the ability to tap into five satellite systems, more than 120 sports modes, and a bunch of health tracking features.

By modifying an off-the-shelf Wi-Fi router with a firmware update and using a deep-learning algorithm, scientists have been able to detect breathing patterns that indicate respiratory distress in a medical mannequin.

There are many drugs which are very helpful in the right dosage, but quite harmful in larger amounts. A new microneedle patch is designed to help in that regard, by showing exactly how much medication is currently present in a patient's bloodstream.