children’s smart watches

DIY Smart AI Watch for 80 Yuan: 100% Open Source, Based on ESP32 with 1.8-Inch LED Screen, Built-in Pedometer, Compass, and Barometer

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DIY Smart AI Watch for 80 Yuan: 100% Open Source, Based on ESP32 with 1.8-Inch LED Screen, Built-in Pedometer, Compass, and Barometer

Contact the editor at the end of the article to obtain the project source code. The Monica smart watch is based on the Espressif EPS32-S3 development board, equipped with a1.8-inch LED display, developed using the Mooncake UI framework, and includes a built-in pedometer, compass, and barometric sensor. Microcontroller: ESP32-S3, 32M external Flash IMU: BMI270 + … Read more

Comparison of Smart Watches vs Traditional Quartz Watches

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Comparison of Smart Watches vs Traditional Quartz Watches

Different preferences exist when choosing between a smart watch and a traditional watch. The key is to clarify your core needs and usage scenarios. Below are the main differences and suitable user groups for both: FunctionalitySmart Watch: Suitable for users who need health monitoring (such as heart rate, blood oxygen, sleep), exercise tracking, mobile payments, … Read more

Children’s Smart Watches Inducing Kids with Voice Prompts? Parents Outraged!

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Children's Smart Watches Inducing Kids with Voice Prompts? Parents Outraged!

“Little friend Please scan the QR code with your parents’ phone to activate the watch ringtone VIP” A voice prompt from a children’s smart watch has raised concerns among many parents They believe this may induce minors to spend money On December 1 A staff member from the smart children’s watch manufacturer responded to a … Read more

Quality Inspection Results of Smart Watches (Including Children’s Watches) in Shanghai

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2025 Shanghai Smart Watch (Including Children’s Watches) Product Quality Supervision and Spot Check Results Recently, the Shanghai Municipal Market Supervision Administration conducted a quality supervision and spot check on smart watches (including children’s watches) produced and sold in the city. A total of 30 batches of products were sampled, and 1 batch was found to … Read more

Analysis of Access Control Mechanisms for Smart Watches in Compliance with EN 18031 Standards

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Analysis of Access Control Mechanisms for Smart Watches in Compliance with EN 18031 Standards

In the era of rapid development in information technology, smart watches have become a typical representative of the wave of intelligence. Traditional watches are limited to basic services such as time display and timing, while smart watches not only retain core functions but also expand into health features such as heart rate monitoring and exercise … Read more

Beware! This Type of ‘Social Gadget’ Harbors Risks, Many Children Are Using It!

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Beware! This Type of 'Social Gadget' Harbors Risks, Many Children Are Using It!

Tap to add friends, chat, take photos, and even compare appearances… The children’s smart watches on the market, priced at one to two thousand yuan, have gradually become the “social gadgets” for children born after 2010, thanks to the increasing richness of their built-in apps. Image copyright, not authorized for reproduction However, some parents express … Read more

Smart Watches: Beyond Telling Time, Can They ‘Read’ Your Heart?

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Smart Watches: Beyond Telling Time, Can They 'Read' Your Heart?

The morning sunlight gently wakes Lin Tao, who is still asleep, through the gaps in the curtains. He rubs his sleepy eyes, gets up, and picks up the smart watch on his bedside table. The numbers flashing on the screen signal the start of his new day. Lin Tao lightly presses the watch, and besides … Read more

129 Yuan DIY STM32 Open Source Smart AI Watch with Built-in Pedometer, Compass, NFC, Heart Rate Monitor, Temperature and Humidity Sensor, Altimeter, and Bluetooth OTA Upgrade

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129 Yuan DIY STM32 Open Source Smart AI Watch with Built-in Pedometer, Compass, NFC, Heart Rate Monitor, Temperature and Humidity Sensor, Altimeter, and Bluetooth OTA Upgrade

Contact the editor at the end of the article to obtain the project source code. OV-Watch Smart Watch is based on the STMicroelectronics STM32F411CUE6 development board and the FreeRTOS operating system, using the LVGL graphics library; gesture recognition utilizes a 6-axis MPU6050; heart rate and blood oxygen monitoring is done using the EM7028; altitude measurement … Read more

Selling 100 Million Units in a Year! Parents Complain About ‘Too Many Features’: Expensive and Time-Consuming!

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Selling 100 Million Units in a Year! Parents Complain About 'Too Many Features': Expensive and Time-Consuming!

“Tap to add friends”The “Xiao Tiancai” children’s smart watchhas become a “celebrity” among kids However, recently, some parents have been quite troubled👇👇👇Children must buythe latest model of the watch priced at 2299 yuanIs the price of the Xiao Tiancai watch equivalent to a brand new phone?One parent of a fourth-grade student in Hangzhou complained: Their … Read more

Children’s Smart Watches Evolve into ‘Mini Smartphones’: Concerns Over Excessive Features

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Children's Smart Watches Evolve into 'Mini Smartphones': Concerns Over Excessive Features

In the adult world, there are WeChat friend circles; in the children’s world, there exists a “watch circle” formed by smart watches. The “smart watch” is a new communication tool that integrates the functions of a watch, calling, and positioning. Due to its positioning feature, it is seen by parents who cannot be with their … Read more