Market Size and What the Sector Covers
Smart beauty covers beauty treatment, hair, nails, medical aesthetics, and fitness. iResearch's 2024 China Beauty Industry Digitalization Research Report puts the 2023 market at about RMB 1.2 trillion, of which non-medical beauty services are about RMB 450 billion. Chains and brands are taking a larger share, and chain stores are about 35% of outlets. IoT is showing up in beauty devices, skin analyzers, membership, and equipment leasing. The share of devices online rose from under 15% in 2020 to about 30% in 2024.
Core Pain Points
Scattered devices, and the lease: Beauty devices and skin analyzers are often leased or paid in installments, and they sit in different stores. Status, hours of use, and faults have to be watched from afar. Members and the visit: Booking, the queue, and which treatment to suggest all depend on a system. Usage data joined to the member record is what lifts a repeat visit. Compliance and safety: Medical-aesthetic instruments and photoelectric devices have to meet NMPA rules, and the use record and the maintenance record have to be traceable.
Rules, Standards, and Who Builds It
Medical-aesthetic devices have to follow the Regulations on the Supervision and Administration of Medical Devices and YY 0505, Medical electrical equipment. Non-medical beauty devices follow electrical-safety standards. The chain runs from device makers (YA-MAN, Zeus, and Clarisonic) through salon chains (Chlitina, Beauty Farm, and Siyu) to SaaS platforms (Youzan and Meiyebang) and the connectivity layer. Chlitina and Beauty Farm have more than a thousand stores. YA-MAN and Zeus lead the device market. A 4G Cat.1 uplink of about 5 Mbps, and 30–100 MB a month per device, is enough for a status report and a remote diagnosis.
Standards and Terms
Devices classed as medical devices have to follow the Regulations on the Supervision and Administration of Medical Devices and the YY series. Terms in daily use: 4G Cat.1 (mid-to-low-speed cellular, suited to a beauty device); M2M (device-to-platform communication); SaaS (the store-management system); RFID (traceability of consumables and products).
Where IoT Is Used
Connected treatment devices: Skin analyzers, photoelectric devices, and massage chairs report cycle count, run time, and fault codes over 4G/5G or Wi-Fi. That supports a remote diagnosis, lease billing, and a reminder to restock consumables.
The store: Footfall counts and room sensors for temperature, humidity, and air quality sit on the same network as the booking and membership system. Smart mirrors and AR try-on units are on it too.
Supply and consumables: Products and consumables are traced by RFID or a QR code, with a warning on stock and on expiry.
Where It Has Been Used
A chain put 4G skin analyzers and photoelectric devices into 300 stores. Cycle count, fault codes, and remaining consumables report as they change, lease billing settles itself, and a fault that took 48 hours to answer is now handled within 8 hours. A medical-aesthetics clinic put its photoelectric devices online and joined the use record to the NMPA traceability system. Compliance-audit work is about 50% faster.
Where the Market Is Heading
AI skin analysis and a recommended treatment are becoming ordinary. Data from a home device is being joined to the device in the store. Oversight of medical aesthetics is tightening, and the device and its use record are going electronic. Owned-channel marketing is being run on the same IoT data.
Summary
The sector is leaving single-store books for chain operations and a digital record. The link is what makes remote maintenance, lease billing, and a decision based on use possible. SimtoLink supplies 4G/5G SIM cards and communication modules for these devices, so a leased analyzer in a branch store does not drop offline between appointments.