Lenovo Integrates Novelda’s UWB Sensor for Seamless Human Presence Detection in ThinkPad X1 Nano

Norway‑based sensor pioneer Novelda has unveiled plans to embed its ultra‑wideband (UWB) sensor into Lenovo’s flagship ThinkPad X1 Nano, marking the first global instance of a radar system integrated into a laptop.

The UWB impulse radar is a fully integrated CMOS system on a single chip, offering exceptional motion sensitivity that captures human presence—measuring range, movement, respiration, and heart rate—within a 10‑meter radius.

When a user approaches, the sensor triggers the laptop to power on automatically and performs a seamless log‑in, eliminating the need to touch the keyboard. Conversely, when the user departs, the device locks and shuts down instantly, delivering a higher level of security than conventional laptops. Novelda estimates this functionality cuts energy use by roughly 10%, equating to an extra hour of power savings each day.

Accurate detection is essential for a compelling experience. Novelda asserts its sensor is capable of sensing subtle breathing motions, allowing a user to remain perfectly still without triggering a shutdown. The team has collaborated with Lenovo over several years to fine‑tune and validate the sensor’s performance. The partnership culminated in September with the unveiling of the ThinkPad X1 Nano—the flagship, ultra‑lightweight (under 1 kg) model in Lenovo’s lineup.

Novelda CEO Jan Bjørnar Lund remarked that having their sensor incorporated into a flagship consumer product is a milestone for a startup. He added, “Intelligent proximity‑aware devices represent the next frontier. Our sensor excels in applications such as desktop displays, smart speakers, keyboards, and adaptable workstations, and holds promise across sectors—from smart buildings to digital health. We target a revenue of at least $100 million in 2024.”

To support expansion, Novelda intends to double its workforce within two years and secure an additional $15 million in funding. Founded in 2004, the company has earned a reputation as a leading authority on UWB short‑range radar design. Its headquarters are in Oslo, Norway, with regional sales offices in San Jose, California, and Hong Kong, and a total staff of 60.