---
product_id: 65019429
title: "Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months"
brand: "yookidoo"
price: "¥19306"
currency: JPY
in_stock: false
reviews_count: 13
url: https://www.desertcart.jp/products/65019429-yookidoo-baby-gym-lay-to-sit-up-playmat-3-in
store_origin: JP
region: Japan
---

# folds for travel & storage 3-in-1 convertible design 20+ sensory activities Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months

**Brand:** yookidoo
**Price:** ¥19306
**Availability:** ❌ Out of Stock

## Summary

> 👶 Elevate playtime with the ultimate 3-in-1 baby gym—because your little one deserves the best start!

## Quick Answers

- **What is this?** Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months by yookidoo
- **How much does it cost?** ¥19306 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/65019429-yookidoo-baby-gym-lay-to-sit-up-playmat-3-in)

## Best For

- yookidoo enthusiasts

## Why This Product

- Trusted yookidoo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engage & Develop:** Includes over 20 sensory-rich toys like rattle socks, plush pals, and a baby-safe tummy time mirror to boost motor skills and curiosity.
- • **Durable & Easy Care:** Machine washable playmat and sturdy construction ensure long-lasting use through every milestone.
- • **Stimulate Every Stage:** Transforms seamlessly from lay-to-play, tummy time, to sit-up mode, supporting your baby’s growth from 0-12 months.
- • **Compact & Travel-Ready:** Folds inward for hygienic storage and easy portability—perfect for busy parents on the go.
- • **Award-Winning Innovation:** Winner of the 2018 Tillywig Parent’s Favorite Product, blending urban style with developmental science.

## Overview

The Yookidoo Baby Gym Urban Lay to Sit-Up Playmat is a versatile 3-in-1 activity center designed for newborns up to 12 months. Featuring over 20 sensory developmental toys, it supports physical and cognitive growth through lay, tummy time, and sitting stages. Awarded the 2018 Tillywig Parent’s Favorite Product, it folds compactly for travel and easy storage, is machine washable, and includes engaging elements like rattle socks and a baby-safe mirror to keep your baby entertained and developing essential motor skills.

## Description

Free delivery and returns on eligible orders. Buy Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months at desertcart UK.

Review: Good - Does as expected for baby to play with
Review: Expensive but worth the money - Baby loves it. It's quite expensive in comparison to others but the baby loves it, it's easy to fold and store away and move between rooms and it has a variety of toys and own toys and rattles can also be attached. Tried it with the sitting position as well and seems well balanced for a wobbly baby so overall really happy and seems a good investment as used as play gym, tummy time and a play seat.

## Features

- Warning:To be used under the direct supervision of an adult
- Warning:Toy inside. Adult supervision recommended
- 3-IN-1 GROWS WITH BABY FROM NEWBORN TO 12 MONTHS - Transitions from a lay-and-play gym to a tummy time mat to a harnessed upright seat. One product for every stage, no need to buy a replacement.
- BUILDS 20+ DEVELOPMENTAL SKILLS - Each toy targets a specific milestone: reaching, grasping, head lifting, visual tracking, and sensory exploration . Designed to develop gross motor skills and hand-eye coordination from day one.
- MOTION-ACTIVATED MUSICAL PLANE + 4 SENSORY TOYS - Musical plane plays when baby moves, rewarding every reach and kick; includes flower rattle with reflective beads, multi-textured teething dog rattle, and removable baby-safe mirror
- DOUBLE-SIDED TUMMY TIME PILLOW INCLUDED- Large cloud-shaped pillow props baby at the right angle for safe, supported head lifting; doubles as a bolster under baby's feet during the sit-up stage for added stability.
- REMOVABLE BABY-SAFE MIRROR - Detaches fully and hangs on the arch or stands on the mat; encourages visual tracking and self-recognition- two foundational milestones in the first 6 months.
- MACHINE-WASHABLE PLAYMAT - Remove the frame, toss the mat in the wash, and it's ready to go again - because babies are messy.
- FOLDS INTO A SELF-CONTAINED CARRY CASE- Semi-automated locks close the mat inward so it stays clean in transit; compact and portable for travel or moving between rooms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079M24ZGD |
| Age Range Description | Baby |
| Best Sellers Rank | 6,229 in Baby Products ( See Top 100 in Baby Products ) 116 in Playmats & Floor Gyms |
| Brand Name | Yookidoo |
| Colour | Multicolor |
| Customer Reviews | 4.5 out of 5 stars 3,916 Reviews |
| Educational Objective | Awakening; game; psychomotor development; discovery |
| Global Trade Identification Number | 07290107721455 |
| Included Components | Rattle, Tummy Time Mirror |
| Indoor Outdoor Usage | Indoor |
| Is Assembly Required | No |
| Item Dimensions | 86.4 x 68.6 x 40 centimetres |
| Item Type Name | Lay To Sit Up |
| Item Weight | 0.6 Kilograms |
| Manufacturer | Yookidoo |
| Manufacturer Part Number | 40145 |
| Manufacturer Warranty Description | 30 Day Warranty Against Manufacturer Defects |
| Manufacturer recommended age | 0 - 1 years |
| Material Type | Plastic |
| Model Number | YO40145 |
| Number of Batteries | 3 LR44 batteries required. |
| Number of Packs | 1 |
| Number of Players | 1 |
| Operation Mode | Manual |
| Power Source | Battery (Disposable) |
| Set Name | Lay to Sit-Up, Tummy Time, Upright Play |
| Size | 90x80 cm |
| Subject Character | Animal |
| Supported Battery Types | LR44 (button) batteries |
| Theme | Lay to Sit Up |

## Product Details

- **Brand:** Yookidoo
- **Colour:** Multi Color
- **Material:** Fabric, plastic foam
- **Product dimensions:** 70D x 46W x 10H centimetres
- **Item weight:** 0.6 Kilograms
- **Age range (description):** Baby
- **Maximum weight recommendation:** 25 Pounds
- **Portable:** Yes
- **Assembly required:** No
- **Global Trade Identification Number:** 07290107721455

## Images

![Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months - Image 1](https://m.media-amazon.com/images/I/71qkTv52SoL.jpg)
![Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months - Image 2](https://m.media-amazon.com/images/I/71l7QhxGK0L.jpg)
![Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months - Image 3](https://m.media-amazon.com/images/I/71ia+4qpygL.jpg)
![Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months - Image 4](https://m.media-amazon.com/images/I/71HOQb6p+uL.jpg)
![Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Mirror. 0-12 Months - Image 5](https://m.media-amazon.com/images/I/71Bj3Zse0ML.jpg)

## Available Options

This product comes in different **Number Of Items, Theme** options.

## Questions & Answers

**Q: What age is the Sit-Up Stage for?**
A: Stage 3 is geared towards babies that can hold their heads safely & are beginning to show interest in sitting upright. For 5+ months old, make sure the seat flap of the safety harness is folded for a better fit. For 8+ months, unfold the seat flap.

**Q: What is the weight limit for the Sit Up position?**
A: The Sit Up position is suitable for a weight of about 25 lb (11 kg).

**Q: Does the Gymotion Lay to Sit-Up Play needs batteries?**
A: It needs 3 x LR44 button batteries for the musical plane. No other parts of this product require batteries.

**Q: When is the right time to transform the gym from its laying position to the sit-up position?**
A: When babies show signs that they are ready and try to sit up by themselves, it’s a good time to transition the gym to its sit-up position, giving your baby the needed support.

**Q: What awards has this product won?**
A: Yookidoo's Gymotion Lay to Sit-Up Play was honored as the winner of the 2018 Tillywig Awards in the category of Parent's Favorite Product.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by T***Y on 15 August 2026*

Does as expected for baby to play with

### ⭐⭐⭐⭐⭐ Expensive but worth the money
*by J***A on 21 October 2021*

Baby loves it. It's quite expensive in comparison to others but the baby loves it, it's easy to fold and store away and move between rooms and it has a variety of toys and own toys and rattles can also be attached. Tried it with the sitting position as well and seems well balanced for a wobbly baby so overall really happy and seems a good investment as used as play gym, tummy time and a play seat.

### ⭐⭐⭐⭐⭐ Really good
*by A***R on 13 November 2025*

My baby loves this, he is 3 months old so needs something to easily entertain him. Rattle socks are very cute

## Frequently Bought Together

- Yookidoo Baby Gym Lay to Sit-Up Playmat. 3-in-1 Newborns Activity Center with Tummy Time Toys, Pillow & Infant Miror. 0-12 Month
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- Foot Finders & Wrist Rattles for Infants - Developmental Texture Toys for Babies - Infant Socks & Baby Wrist Rattle - Newborn Toys for Girls Boys 0-3 3-6 6-9 Months

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---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-07*