What is the #1 thing
for your health?
Consistent good sleep.
Sleepal shapes routines and environments in a calm, natural, and intelligent way.
"Designed as a contactless AI sleep
system in the form of a lamp, Sleepal
works quietly in the background."
Why Sleepal Exists
Sleepal was built around a simple but powerful insight: sleep is shaped as much by the daily routine and environment as it is by the individual.
From the beginning, privacy, comfort, and long-term usability were non-negotiable. Every design and technical decision was made with the bedroom in mind, so Sleepal supports sleep without competing for attention.
Why Sleepal Exists
Sleepal was built around a simple but powerful insight: sleep is shaped as much by the daily routine and environment as it is by the individual.
From the beginning, privacy, comfort, and long-term usability were non-negotiable. Every design and technical decision was made with the bedroom in mind, so Sleepal supports sleep without competing for attention.
Instead of asking people to adapt to technology, Sleepal adapts to the user. By observing sleep contactless and responding through light, sound, and subtle guidance, it supports better sleep naturally
over time.
Privacy, comfort, and usability
Adapts to the user
Non-negotiable bedroom focus
Instead of asking people to adapt to technology, Sleepal adapts to the user. By observing sleep contactless and responding through light, sound, and subtle guidance, it supports better sleep naturally
over time.
Privacy, comfort, and usability
Adapts to the user
Non-negotiable bedroom focus
Our Approach
Accuracy vs. Comfort
Human-Centered Design
Sleepal addresses sleep tech’s classic trade-off — accuracy vs comfort — by placing contactless, clinically-informed sensing in a familiar bedside-lamp form people use every night.
No wearables or mats. An intuitive push-rotary display and soft, sleep-friendly light make sleep insights and coaching part of the bedtime routine, not a chore.
The result is higher nightly adherence and better data accuracy and completeness than leading wearables, yielding more representative data, so more people — from wellness seekers to those with sleepless nights or snoring — can understand and improve sleep in the most natural way.
Category-defining Engineering
A patented multimodal fusion stack unites mmWave (respiration/HR/micro-movement), a thermal array sensor with the patented optical blocking shield, microphone array, and environmental sensors, processed by on-device AI processor and proprietary cloud deep-learning models with more than 100 million parameters.
This architecture captures rich vital and contextual signals without touch, then fuses them for robust, low-noise insights.
Designed for manufacturability and reliability, it delivers PSG-benchmarked, category-leading accuracy and report breadth, outperforming leading wearables — a privacy-first engineering solution for real bedrooms. PSG-benchmarked with partner hospitals (e.g., Affiliated Nanhua Hospital, Univ. of South China); joint publication in preparation.
From Tracking to Improvement
Turning nightly signals into actionable change for healthier routines.
Predictive Digital Twin
Built on large-scale real-world data, the LLM-powered Sleepal AI Agent forms a per-user predictive digital twin to deliver CBT-I–inspired, AI-personalized coaching evaluated with 30k+ users).
Sleepal also understands sleep posture and nighttime behaviors throughout the night, offering valuable insight for individuals with OSA or breathing disruptions — helping support calmer breathing and more restorative rest.
Smart Orchestration
Drives sleep-stage–aware orchestration of lighting, HVAC, and audio, along with a human-friendly smart alarm featuring out-of-bed auto-stop, behavior-adaptive timing, and gesture snooze.
To our knowledge, this is the first
contactless bedside system to combine these capabilities, helping users build healthier routines and wake brighter.
Extensible Core
While focused on sleep, the software/AI stack remains extensible for broader wellness and safety scenarios in the future.
Privacy-First by Design
ANONYMOUS SENSING
No optical camera, no photo/video recording - only anonymous heat patterns and radar.
LOCAL-FIRST PROCESSING
Sensor data stays on-device. Only refined sleep features are sent to cloud AI for deep sleep insight.
PHYSICAL PRIVACY BUTTON
One flick physically disconnects the thermal and mic arrays at the circuit level for 100% hardware privacy.
Made for Better Sleep, for Everyone
Sleepal is designed to support better sleep across different stages of life, routines, and needs. It adapts quietly to each household, offering guidance and reassurance without adding pressure or complexity.
People Who Rely on Sleep for Performance
High-performance professionals, athletes, and active individuals who see sleep as the foundation for recovery, balance, and everyday performance.
Those Experiencing Ongoing Sleep Challenges
People navigating difficult or disrupted sleep patterns, who benefit from gentle, consistent support without turning sleep into a constant task.
Caregivers, Families, and Loved Ones
Those who care for others and want peace of mind, even when they are not physically present. Sleepal offers quiet night-time insights.
Children and Families
Households with children/teens, where gentle night-time support helps encourage healthy sleep habits that support focus, mood, and readiness.
Quality, Craft, and Commitment
Sleepal is the result of several years of focused development across hardware, software, and design. From material selection to light quality and system reliability, every element is built with long-term use in mind.
Sleepal continues to improve through ongoing updates and long-term support. Better sleep is not a short-term promise. It is a commitment we intend to uphold over time.
Looking Forward
Sleepal continues to evolve over time. Its intelligence becomes more refined, guidance more helpful, and capabilities expand gradually.
Our long-term vision is to create healthier home environments where sleep, recovery, and everyday living are gently supported. Better sleep is not a single moment. It is a foundation built night after night.
About the Team
Sleepal® is a consumer brand operated by XSmart Technology. Established in July 2022, XSmart Technology is dedicated to creating the smart home of the future that “takes care of homes and takes care of families” by significantly enhancing perceptive and intelligent capabilities.
We also take pride in being part of the Xiaomi ecosystem, collaborating closely with Xiaomi on R&D co-innovating a range of products in the fields of smart sensors and comprehensive smart home solutions, shipping millions of units annually as a core ecosystem partner.
Through our innovative technologies and strong partnerships, we strive to lead the industry in delivering healthier, more comfortable living environments for homes and families everywhere.
XSmart Technology was founded by Dian Fan, who holds a master ’s degree from Tsinghua University and was one of the founding employees, General Manager of the IoT Platform Department, and Head of Cloud Services at Xiaomi.
The industrial design of Sleepal AI Lamp is a collaboration with VISTART Design, the premium design studio founded by renowned, award-winning designer Ningning Li.
Sleepal
Sleep, made simpler.
Explore how Sleepal works
