ISHO (今日宜休): ex-Redmi chief Wang Teng bets AI rebuilds sleep tech

ISHO (今日宜休) is a Beijing sleep-health company, founded January 2026 by former Xiaomi and REDMI brand chief Wang Teng, building multimodal sleep hardware plus an AI layer — algorithms and an app over connected IoT devices — that monitors, analyzes and intervenes to manage users' daily energy.

China's supply chain plus AI can turn sleep into a system-level energy-management engine across devices — too niche for big-tech battles, big enough for one startup.

Seed round of several tens of millions of RMB announced 2026-01-20 — led by GL Ventures with AgiBot Robotics, Sleemon and Cloud9 participating — followed by a round announced 2026-05-12 adding CMC Capital, Honghui Fund and Junli Capital; 36氪 reported cumulative funding above ¥100M by 2026-04-09.

Wang Teng joined Xiaomi in 2016 at age 29, rose to Xiaomi China market general manager and REDMI brand general manager, and was dismissed in September 2025 over alleged leaked company information and conflicts of interest (he admitted dereliction of duty but denied illegality). After testing directions with investors between October and December 2025, he rejected AI glasses, EVs and robots as already crowded, and settled on sleep-health: giants only track sleep, traditional brands are siloed, and he saw a once-in-a-decade window for AI hardware.

ISHO registered on 2026-01-06 and Wang announced it on Weibo on 2026-01-08; twelve days later the seed round closed with GL Ventures, AgiBot Robotics, Sleemon and Cloud9. 36氪独家 reported cumulative funding above ¥100M by April 2026, and a May 2026 round added CMC Capital, Honghui Fund and Junli Capital while existing backers over-subscribed. The plan is 2–3 years of related hardware releases — smart mattress, pillow and wearables acting as sensors — with AI algorithms and an app above and IoT below, targeting high-education, high-income, high-pressure white-collar users in China first, then overseas with GDPR-grade compliance from the design stage.

Incumbent split leaves an open layer: tech giants monitor sleep but don't intervene, and legacy bedding brands lack AI software — the solution layer belongs to whoever builds the full stack.

Wang's decade in consumer electronics transfers directly: Chinese supply chain access, product definition and go-to-market skills apply to sleep hardware, while phone/EV/robot wars stay crowded.

Strategic investors de-risk the wedge: AgiBot (robotics), Sleemon (mattress manufacturing) and GL Ventures brought channel and technology credibility before launch.

The insight that no single product fixes sleep pushed ISHO toward a system design (hardware + AI + app), which is defensible but slower and more capital-intensive than shipping one smart mattress.

Adjacent experience transfers: phone-industry supply-chain and go-to-market muscle, aimed at a category where incumbents monitor sleep but don't intervene, leaves the solution layer open.

As of 2026-09-02 ISHO has no product for sale. Cumulative funding passed ¥100M by April 2026; the team is mostly Xiaomi/Huawei alumni, and a Shenzhen office opened on 2026-09-01 to sit near supply chains and build overseas sales. Wang plans first products late in 2026 in China and global markets, with hardware as the main profit engine. He says the first product decides a hardware startup's fate and the company must survive manufacturing's 'capacity hell'. Revenue and user metrics are not public, so the bet stays unproven until a product ships and users keep trusting it.