Sensit Neo Reusable biosensor.

In today’s healthcare and research environments, wearable biosensors are often designed as fully disposable systems. Especially in lab settings and short-cycle clinical testing, such as glucose monitoring trials for diabetic patients, entire devices are discarded after minimal use. This creates massive amounts of electronic waste in a sector that is rapidly scaling up digital health and continuous monitoring. SENSIT NEO proposes a different logic: not everything needs to be single-use. The concept separates the system into two parts: a long-life sensing and interaction core, and a minimal, disposable skin interface. The reusable unit is designed to last up to 10 years, while only a thin, low-material patch is replaced per use. This shift dramatically reduces material consumption and is especially impactful in high-frequency testing environments, where waste accumulates fastest.