NextSense

NextSense, founded in 2020 in Mountain View, US, focuses on developing advanced sleep technology.NextSense's core offering is the Smartbuds, innovative wireless earbuds designed to enhance sleep quality, improve focus, and facilitate relaxation through real-time adaptation to the user's brain rhythm. Utilizing advanced EEG sensors, Smartbuds monitor brain activity and body movement, enabling precise tracking of sleep stages and slow-wave sleep, which is critical for restorative rest. Launched to address the pervasive issue of sleep deprivation, these earbuds cater to a wide customer base, including individuals seeking improved sleep health, professionals aiming to enhance focus during work, and users interested in guided relaxation. The Smartbuds are marketed across various geographical regions, with notable sales in North America and Europe, where there is a significant demand for health and wellness technology solutions.NextSense generates revenue primarily through direct-to-consumer sales of its flagship product, the Smartbuds, as well as through supplementary offerings such as replacement ear tips and wings, available via a subscription model. Customers engage in transactions by purchasing Smartbuds outright, alongside options for continual access to enhanced features or additional accessories. The pricing structure includes one-time purchases for the Smartbuds and recurring fees for subscription services, which provide ongoing support and product maintenance. By creating a seamless purchasing experience through their online platform, NextSense positions itself within a growing market of health-conscious consumers looking for advanced sleep technology. The company intends to target new markets including Asia and Australia for product expansion, aiming to enter these regions by the end of 2026.

1. Series A

   Nov 11, 2025

   Amount

   $16M

   Investors

   Locked