Smart and fun development tracking toy for children
A smart toy integrating height and weight measurement with LED lights and motivational messages addresses the lack of fun and awareness in existing devices, fostering healthy growth awareness through engaging and educational experiences.
Patent Information
- Application Number
- PCT/TR2025/051061
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-09-01
- Publication Date
- 2026-06-18
AI Technical Summary
Existing height and weight measuring devices for children lack fun and motivational elements, failing to integrate both functionalities in a single device that also promotes healthy growth awareness.
A smart toy combining height and weight measurement with colorful LED lights, audible feedback, and motivational messages, using natural and antibacterial wool, and a portable design with battery power, to make the experience fun and educational.
Enhances children's awareness of their growth by making measurements engaging and motivational, promoting healthy habits through sensory integration and safe, eco-friendly materials.
Smart Images

Figure TR2025051061_18062026_PF_FP_ABST
Abstract
Description
[0001] SMART AND FUN DEVELOPMENT TRACKING TOY FOR CHILDREN
[0002] Technological Field:
[0003] This invention relates to a smart and fun development tracking toy which measures weights and heights of children.
[0004] State of Art:
[0005] Measuring weights and heights help monitor to see if children develop in accordance with their ages consistent with growth standards. These data are indicators of a healthy growth process and enable early detection of possible conditions such as growth retardation or excess weight. Regular measurements help early diagnosis of health conditions such as malnutrition, hormonal imbalances or metabolic conditions. Early diagnosis enables timely interventions necessary to support health development of children. It may help children raise their awareness on healthy eating habits and physical activity if they learn their own weight and height values. Learning through a fun and motivating toy in particular provides children a positive attitude in this process. Experiencing height and weight measurements by children helps them gain awareness of their bodies. This awareness is important in terms of developing a healthy body image in later ages. However, in the state of art, there is no an invention which both raises awareness of children on their weights and heights and entertains them.
[0006] Utility Model Application No. TR201112792 describes a baby height measuring device. Invention relates to a baby height measuring device which enables tracking of height developments of babies in the intra-uterine period when their development is the fastest after birth, extremely simplifies measuring baby height, and measures baby height with high precision and accuracy, and is safe for baby in terms of health thanks to its measuring tape made of special woven fabric, and use of anti-allergic seco solvent dye in digital print. Utility Model Application No. TR2022007232 describes a height measuring device intended for installation on sensor doors. This invention is a height measuring device that can be installed on any doors with a sensor and automatically measures body height and supports hygiene as it does not require contact with body, particularly intended for public spaces such as schools, hospitals. Said invention which is developed as an innovative idea to contribute to technology and offers time-saving advantage, is characterized by a box which contain electronic circuits of the system, Arduino UNO, UCD display, HC-SR04 Ultrasonic Sensor, Breadboard Test Board.
[0007] Inventions described above are about height measuring systems used and known in the current state of art, and have only height measuring capability, and do not have weight measuring capabilities. Also, said inventions do not have a fun aspect. Therefore, in the current state of art, there is no invention which will measure both height and weight while raising awareness of children on their bodies in a fun and motivating way.
[0008] Description of Invention:
[0009] This invention turns height and weight measuring process of children into a fun experience through colorful UED lights and audible feedbacks that are designed to attract attention of children. Children are able to measure their own height and weight on their own independently thanks to this product while increasing their motivation for learning. Eength units represented by LED lights, and audible feedbacks containing motivating messages make abstract mathematical concepts concrete for children. This feature makes easier for children to associate mathematical concepts with daily life.
[0010] The wool, the stuffing material used in the toy is 100% natural and anti-bacterial. Wool has important advantages for children’s health thanks to its characteristics such as resistance against microorganisms, flexibility, softness and breathability. Also, use of cotton fabric makes the product both healthy and eco-friendly. The present invention makes learning process of children more effective and lasting by combining different sensory modalities such as seeing, hearing and touching. With this aspect, it contributes to the constructivist learning approach.
[0011] Invention is portable and powered by battery. Use of low voltage battery offer a safe experience while portability of device makes it possible to be used during travel or at home.
[0012] Product is not only a measuring device but also a play friend for children. It is also designed to be a sleep friend for children, and attracts attention of children with playful giraffe concept.
[0013] Different from current devices, our invention combines weight and height measuring in one product which has a design that is both educational and fun. Also, the audible feedback system supported by motivating messages for children makes this product unique. With audible feedback feature, messages such as “You are now 110 cm tall!” or ‘You are growing tall like a giraffe!” increase their motivation for learning. Audible weight measuring system not only calculates the weight of children but also encourages children with positive feedbacks such as “you are awesome because you eat healthy!”. These two features make learning concrete by using both visual and hearing senses, helping children associate mathematical concepts with their daily lives. In addition to its educational functions, this toy, made from health-safe materials, is both a learning tool and a play friend for children.
[0014] It is easy to install as the parts of the invention are easy to integrate with each other, significantly shortening installation time, which, as a result, reduces the costs. Also, invention has a sturdy structure.
[0015] Description of Drawings:
[0016] Invention will be described through references to appended drawings, and therefore specifications of the invention will be understood more clearly and appreciated, however, this is not intended to limit invention to these certain embodiments. On the contrary, it is intended to cover all alternatives, modifications, embodiments, and equivalences that can be included in the field of the invention defined by the appended claims. It should be understood that the details provided and / or shown is provided and / or shown in order to describe the preferred embodiments of the present invention, and facilitate the most useful and easier-to-understand definition both for embodiments of the methods and rules and conceptual particulars of the invention. In these drawings;
[0017] Figure 1 Perspective representation of the invention
[0018] While the figures that will help this innovation to be understood are enumerated as it is defined in annexed picture, they are presented below with their names.
[0019] Legend:
[0020] 1. Toy
[0021] 2. Height measuring device
[0022] 3. Weight measuring device
[0023] Detailed Description of Invention:
[0024] The essential components of the invention include toy (1), height measuring device (2), weight measuring device (3), LED, battery, sensor, microprocessor, and speaker.
[0025] A schematic drawing of invention in the form of giraffe design is provided in Figure 1. It should be noted that an expert in the art evidently recognize that the design will not be limited to giraffe and will be possible with different characters or animals. Toy (1) is made from stuffing wool, a material which will not be harmful for health of children. Height measuring device (2) integrated on the neck section of toy (1) measures the height of children. Height of child can be measured contactless by using ultrasonic sensor or infrared sensor. Height measuring device (2) is also equipped with movementdetecting sensors. These sensors detect movement of the child and provide audible feedback via speakers and LED lights. Once child’s height is measured, LED lights turn on and child’s height is expressed audibly. While children are measuring their own heights, when they get close to neck section of toy (1), the movement sensors trigger LED lights which then light up toward the height of child. When LED light turned on, audible feedback is automatically given to the child. These audible feedbacks express child’s height in “cm” unit of measure. For instance: “You are 110 cm”. After having said height, motivating expressions ("You are growing tall like a giraffe”) are announced audibly. Toy (1) has an on / off button (2) for height measuring device. Height measuring device can be disabled using on / off button so that it can be used as a sleep friend or stuffed toy for children.
[0026] It is easy to integrate toy (1) to weight measuring device (3) via female-male push-fit elements. Thanks to weight measuring device (3), children can learn their own height while standing on the weight measuring device. Weight measuring device (3) is designed so that it can be installed to and removed from the legs of the toy (1). This removability feature also makes it possible for the child to use it as a play friend. While standing on the weight measuring device (3), children can see their own weights in figures and simultaneously hear it audibly. Besides weight of the child, audible message contains motivating expressions (“You are strong because you eat healthy and move a lot”). Height measuring device (2) and weight measuring device (3) is powered by a battery. Use of battery also enable children use the toy independently without assistance. It also provides safety, portability and practical use for the toy, while further increasing energy efficiency of the device.
[0027] All these functions are supported by sensors which enable a user-friendly experience and high precision. The product is designed to be both a toy, and a functional device for tracking development.
Claims
CLAIMS1- Invention is a smart and fun development tracking toy for children, is characterized by comprising— a toy (1) which contain battery and have a design that can be mounted to weight measuring device (3) in removable manner,— a height measuring device (2) integrated on the front side of the toy (1),— a speaker that provides audible feedbacks,— a microprocessor which processes and converts signal from height measuring device (2) into output signal.— at least one LED installed on the height measuring device (2).2- A smart and fun development tracking toy for children according to claim 1, characterized by comprising a turn on / off button.3- A smart and fun development tracking toy for children according to claim 1, characterized by comprising a toy (1) which is made of stuffing wool material.