A new portable device promises to prevent scares this summer. It is a smart ring equipped with a body temperature sensor. When it detects an imminent risk of heatstroke, the ring vibrates and suggests drinking water to keep body temperature and humidity at safe levels. A practical tool for those who spend hours in the sun or engage in intense physical activity.
Thermal sensor and vibration: how the hydration alert works 🌡️
The ring integrates a high-precision thermistor that measures skin temperature in real time. An algorithm processes the data and compares it with body heat patterns. If the temperature exceeds a safe threshold, the device activates a silent vibration motor. Additionally, it calculates the estimated moisture loss and suggests pauses to drink water. It runs on a rechargeable battery and syncs data with a basic app without frills.
The ring that reminds you you're not a cactus 🌵
Because it turns out that, unlike desk succulents, humans need water every so often. This ring comes to remind us of the obvious: if you're sweating like a roasted chicken, you should probably drink something. Of course, be careful not to ignore it: if it vibrates in the middle of a meeting, your bosses will think your phone is ringing. Good thing it doesn't suggest going to the bathroom, because then we'd never stop.