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Development of Bluetooth Body Scale Solution
Update Time : 2026-07-23 View : 79
Nowadays, people pay more attention to their physical health. Bluetooth body scales are different from traditional ordinary body scales. They can upload and store personal weighing data in real time, automatically generate weekly, monthly, and annual data reports, and provide exclusive health analysis solutions to help users optimize their daily health management methods by combining their own data.

1、 Specification Description

Display accuracy: 100g

Working voltage: 3.0V

Power on mode: gravity power on or power on power on

Key types: touch, touch, toggle

Low voltage detection: one or two point detection

Calibration method: 3-point calibration: 50KG, 100KG, 150KG

Memory function: Memory range of 0.3 ± 0.1Kg, memory time is long-term memory

Power consumption: Operating current less than 2.5mA, average shutdown current less than 15uA

2402, with backlight, temperature, no clock, no buzzer

Shutdown time: Low voltage displays "Lo" for 4 seconds before shutting down, and automatically shuts down 10 ± 2 seconds after the heavy object stabilizes

2、 Basic functions

Unit: KG, Lb, St

Range: 180KG

Zero setting range: 100g

Minimum weight: 5.0KG

Zero range: 70KG

3、 Scope of application

1. Supports Bluetooth 4.0 and installation of IOS 6/7 series models: iPhone4S, iPhone5, iPhone5S, iPhone5c, iPod Touch.

2. Support Android series models: Select relevant Bluetooth 4.0 models and install Android 4.3 according to customer requirements

Overall, this solution has balanced hardware parameters, simple operation logic, and Bluetooth 4.0 cross system adaptation covering mainstream mobile devices, achieving full process functions of weighing measurement, data storage, and intelligent health analysis. The product combines durability and intelligent experience, meeting the weight management needs of multiple scenarios such as home and fitness. It is a cost-effective and easy to mass produce intelligent health hardware development solution.
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The CMS25Q64A is 64M-bit Serial Peripheral Interface(SPI)Flash memory

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