A smart ring is a wearable device that integrates functions such as health monitoring, activity tracking, and message notifications. Featuring a compact, stylish design and comfortable wearability, it connects to smartphones via Bluetooth to help users conveniently manage their daily lives. It is a perfect fusion of technology and aesthetics.
System Structures
Realtek's smart ring solution based on the RTL8762E internally integrates Flash memory internally and connects to peripherals via interfaces such as I2C, SPI, GPIO, ADC, and MIC, thereby enabling the real-time collection and analysis of sensor data. The sensor data is then uploaded to smartphones via Bluetooth, realizing a highly integrated smart ring solution.
Realtek provides reference designs, SDKs, and toolchains, offering a solution that is highly integrated and easy to develop.
Application Scenarios
Advantages of Solution
ARM Cortex-M0+, enabling extremely low power consumption.
QFN24 package with dimensions of 3×4 mm.
Integrates CPU, Flash, Bluetooth Low Energy (BLE), and RTC, and supports interfaces including GPIO, SPI, I2C, ADC, and MIC, allowing connection to a broad range of peripherals.
Supports LE 1Mbps/2Mbps, Advertising Extension, Long Range.
A fully functional SDK development package that includes complete product prototype engineering, mobile APP SDK, OTA tools, and production tools, reducing customer development work and accelerating project implementation.
Industry Solutions
The smart ring solutions include a basic model, a voice AI model, an LED display model, an e-ink display model, and an ECG model, covering a full range of needs from fundamental health monitoring to advanced functional applications.
Start Implementing My Smart Ring Application
Related Chips
| RTL8762ESF | RTL8762EMF | |
|---|---|---|
| CPU | CM0+, 40MHz | CM0+, 40MHz |
| Flash | 512kB | 512kB/1MB |
| SRAM | 104kB | 104kB |
| Max RF Tx Power | +7.5dBm | +7.5dBm |
| GPIO | 11 | 26 |
| Package (mm) | QFN24, 3x4 | QFN40, 5x5 |
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