Smart bracelet PCBA board
The Smart Bracelet PCBA board is the core electronic module of modern wearable health devices. It integrates sensors, control circuits, and wireless communication modules to track real-time data including heart rate, sleep patterns, activity, and dietary habits. Designed for OEM manufacturers, this PCBA ensures reliable data collection, seamless mobile synchronization, and long battery life, providing users with actionable insights for a healthier lifestyle.
Technical parameters of the PCBA board of the smart bracelet
Chip: Nordic 51822
Display: OLED 0.86''
Battery: 100mAh
Waterproof level: IP67
Standby time: 7 days
Supported mobile phone system: IOS 8.0 and above, Android 4.3 and above
Heart rate monitoring function: support
Blood pressure monitoring function: support
Automatic screen light: support
Bluetooth: 4.0
Smart Bracelet PCBA Board – High-Precision PCB Assembly for Wearable Health Devices
Overview: The Smart Bracelet PCBA board is the core electronic module of modern wearable health devices. It integrates sensors, control circuits, and wireless communication modules to track real-time data including heart rate, sleep patterns, activity, and dietary habits. Designed for OEM manufacturers, this PCBA ensures reliable data collection, seamless mobile synchronization, and long battery life, providing users with actionable insights for a healthier lifestyle.
NEWEI’s smart bracelet PCBAs feature high-density SMT assembly, multi-layer PCB design, and rigorous functional testing. Embedded with microcontrollers, accelerometers, gyroscopes, and Bluetooth modules, the board supports accurate step counting, sleep monitoring, heart rate detection, and data synchronization with mobile apps. OEM clients can customize firmware, display connectors, and sensor configurations to meet different brand specifications and user requirements.

Fig 1 – Smart bracelet PCBA board with integrated sensors and Bluetooth module for wearable health tracking.
Key Features of Smart Bracelet PCBA Boards
- Integrated heart rate sensor, accelerometer, gyroscope, and temperature monitoring modules.
- Embedded microcontroller for real-time data collection and processing.
- Bluetooth low-energy (BLE) connectivity for seamless mobile synchronization.
- Ultra-low power management for extended battery life in wearable devices.
- Industrial-grade SMT assembly with BGA/X-ray inspection for high reliability.
- Customizable connectors, firmware, and display interfaces for OEM integration.
Applications of Smart Bracelet PCBA Boards
NEWEI’s PCBA boards are suitable for a wide range of wearable health and fitness devices:
- Fitness trackers and smart bracelets for step, distance, and calorie tracking.
- Sleep monitoring and health trend tracking wearable devices.
- Wearable devices for heart rate and blood oxygen (SpO2) monitoring.
- IoT-enabled wearable health gadgets with mobile app synchronization.
- OEM smart bracelets with customizable design and multi-sensor integration.
Why Choose NEWEI for Smart Bracelet PCBAs
NEWEI provides full-service PCB assembly solutions including schematic design, PCB layout, component sourcing, SMT assembly, firmware integration, and final testing. Our smart bracelet PCBAs deliver high reliability, accurate sensing, and scalable production. OEM manufacturers benefit from faster time-to-market, reduced defect rates, and superior quality, ensuring end-users receive an intuitive and dependable wearable experience.
Contact NEWEI for Smart Bracelet PCBA Solutions
Enhance your wearable device with reliable and high-precision smart bracelet PCBAs from NEWEI.
Contact NEWEI (Newei Industrial)
Tel: +86-18925218989
Email: tiger.wang@richitek.com
Web: https://www.neweiodm.com/
Tags: PCBA_board /Smart_bracelet /



