Nowadays, there are more and more smart devices, from bracelets to watches, many domestic and foreign manufacturers are making smart wearable devices. But I don't think any of these wearable devices are truly intelligent. Intelligence is the elimination of phone links, directly canceling phone connections, simplifying all electronic devices into bracelets, computers, tablets, and other electronic devices. This electronic device is centered around a bracelet. Intelligent Handband Tuyang Technology Intelligent Handband Solution: Adopting Jerry's ultra-low power Bluetooth intelligent chip, rich intelligent compatible design solutions with biosensing functions, analog front-end solutions can achieve high-precision optical heart rate to track user data and provide comprehensive understanding of health status through APP analysis. And it integrates customized functions such as voice commands, time notification, and music playback.

Chip model: AC6323A

CPU: 32-bit DSP

Support protocol: 5.1+BR+EDR+BLE

Packaging: QFN20

Bracelet: Lightweight, long lifespan, with NFC function, it can be remotely controlled to take photos, listen to music through headphones, or use a flashlight. The downside is making phone calls. Watch: It is very intelligent and can shoot from a long distance, but its stronger features are that it can make phone calls and has independent GPS and altimeter. The vibration experience is good, the screen is large, and the visual experience far exceeds that of a bracelet. The downside is that the battery life is usually much shorter than the bracelet.

For consumers, choosing a good bracelet is not difficult. You can buy such an absolutely unbeatable smart bracelet at once. But for an intelligent bracelet solution, it is not an easy task. Doing so can cause headaches and have many problems, such as:

Product appearance design: including product identification design and product function definition.

2、 Product structure design: including MD structure size definition and circuit board size standards.

3、 PCB design: including component selection and PCB design drawing output.

4. MCU software development: including product function development, hardware operation interface development, intelligent algorithm development, and microcontroller software output.

5. PCBA production: including circuit board processing and mounting, circuit board testing, and defect rate control specifications.

6. Finished product assembly: a small amount of trial production, and product factory inspection.