We believe temperature should be watched, not checked.
A single reading tells you almost nothing; the curve tells you everything. We build the sensors, apps, terminals and systems that make continuous temperature monitoring practical — for a parent at 2am and for a hospital ward of sixty beds.
A wearable thermometer manufacturer, sensor to system
P20 started with a simple observation: the thermometer is the only vital-signs instrument most families own, yet it only works when someone is awake enough to use it. Fevers don't keep office hours.
So we built a thermometer that never stops measuring — a 2-gram wearable sensor with clinically validated ±0.2°C accuracy — and everything around it: the companion app, the bedside terminal for users without smartphones, the gateways and dashboards that scale the same sensor to entire facilities.
Hardware, firmware, app, cloud and manufacturing all live under one roof. That's why we can answer OEM, ODM, SDK and CDMO enquiries with 'yes' — and why our lead times don't depend on anyone else's factory.
Where continuous temperature monitoring has proven out
Hospitals & clinics
In-ward clinical deployments replacing manual temperature rounds with continuous dashboards.
City-scale quarantine
24/7 monitoring across Shenzhen quarantine facilities during COVID — with staff outside the room.
Outbreak response
Rapid deployments in Guangzhou and Nanjing, stood up on outbreak timelines.
2022 Winter Olympics
Continuous temperature monitoring supporting closed-loop health management at the Games.
The credentials behind a medical grade thermometer
The company behind continuous temperature monitoring
Why we build for continuous monitoring, not spot checks
We started from a simple observation: a single temperature reading tells you almost nothing, while a continuous curve tells you almost everything — onset, trajectory, response to treatment. That belief shapes every product we build, from the wearable sensor itself through the app, the bedside terminal, and the facility-scale monitoring system, all designed around the same principle of watching continuously rather than checking periodically.
A wearable thermometer manufacturer, not a trading company
P20 is designed, engineered and manufactured fully in-house in Shenzhen, on our own licensed production line under an ISO 13485 quality management system. We hold NMPA Class II registration for the device (Reg. 粤核注准 20202070453) and manufacturing license 粤食药监械生产许可 20224699 — meaning we control design, sourcing, assembly and quality directly rather than reselling another factory's line under our own label.
The RESYS AI platform behind the alerts
Features like kick-blanket detection didn't come from a lab assumption — they came from patterns observed across 500M+ real-world temperature data points collected on our RESYS AI platform through actual deployments, including hospitals, quarantine facilities and large-scale events. That real-world data continues to inform how the platform interprets and alerts on temperature patterns.
Our commitment to export partners
We work with distributors, hospitals and OEM/ODM partners across markets, and we treat regulatory and documentation support as part of that relationship rather than an afterthought — because we've been through NMPA registration ourselves, we understand what a partner needs to bring P20 or a derived product into their own market.
Questions about our factory and certifications
Where is P20 designed and manufactured?
P20 is designed, engineered and manufactured in-house in Shenzhen, China, on our own licensed medical device production line — not outsourced to a third-party factory.
Is P20 a manufacturer or a trading/reseller company?
P20 is a manufacturer. We control the full process in-house: hardware design, firmware, assembly and quality control, under an ISO 13485 quality management system.
What certifications does the factory hold?
The device holds NMPA Class II registration (Reg. 粤核注准 20202070453), and manufacturing operates under license 粤食药监械生产许可 20224699 and an ISO 13485 quality management system.
How can I become a distributor, OEM partner, or integration partner?
Contact our export team through the enquiry form — we work with distributors on territory partnerships, with product companies on OEM/ODM and SDK integration, and with hospitals and facilities on monitoring system deployments.