Ocean floor exploration and play await your baby with this infant play gym with lights and melodies. With the Baby Einstein Neptune Under the Sea Lights & Sounds Activity Gym, there’s so much to explore! Hanging Toys This baby activity centre features hanging toys, to encourage hand-eye coordination. There’s a plush fish, ring rattle, shell mirror, crab bead chaser, and sand dollar teether. Plus, these toys are all detachable, so you can take them with you. This helps keep baby occupied in the car, carrier, or stroller.Engage All Their Senses Babies can experience 20+ minutes of gentle lights and melodies from around the world. Neptune’s belly forms a 360-degree canopy dotted with glowing lights. The baby activity centre also includes a prop pillow – perfect for tummy time! Quick and Easy Clean-Up Even handier (for parents, at least) is how easy it is to clean and put away! For quick cleanup, simply remove the toy bars, and toss the play mat into the washing machine.
Ocean floor exploration and play await your baby with this infant play gym with lights and melodies. With the Baby Einstein Neptune Under the Sea Lights & Sounds Activity Gym, there’s so much to explore! Hanging Toys This baby activity centre features hanging toys, to encourage hand-eye coordination. There’s a plush fish, ring rattle, shell mirror, crab bead chaser, and sand dollar teether. Plus, these toys are all detachable, so you can take them with you. This helps keep baby occupied in the car, carrier, or stroller.Engage All Their Senses Babies can experience 20+ minutes of gentle lights and melodies from around the world. Neptune’s belly forms a 360-degree canopy dotted with glowing lights. The baby activity centre also includes a prop pillow – perfect for tummy time! Quick and Easy Clean-Up Even handier (for parents, at least) is how easy it is to clean and put away! For quick cleanup, simply remove the toy bars, and toss the play mat into the washing machine.
in 2 offers
The lowest price for Baby Einstein Neptune Under The Sea Lights & Sounds Activity Gym right now is $104.00 at Ubuy Australia, compared across 2 retailers.
The all-time low was $104.00 on 28 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 28 June 2026.
Baby Einstein Neptune Under The Sea Lights & Sounds Activity Gym
Ocean floor exploration and play await your baby with this infant play gym with lights and melodies. With the Baby Einstein Neptune Under the Sea Lights & Sounds Activity Gym, there’s so much to explore! Hanging Toys This baby activity centre features hanging toys, to encourage hand-eye coordination. There’s a plush fish, ring rattle, shell mirror, crab bead chaser, and sand dollar teether. Plus, these toys are all detachable, so you can take them with you. This helps keep baby occupied in the car, carrier, or stroller.Engage All Their Senses Babies can experience 20+ minutes of gentle lights and melodies from around the world. Neptune’s belly forms a 360-degree canopy dotted with glowing lights. The baby activity centre also includes a prop pillow – perfect for tummy time! Quick and Easy Clean-Up Even handier (for parents, at least) is how easy it is to clean and put away! For quick cleanup, simply remove the toy bars, and toss the play mat into the washing machine.
Ocean floor exploration and play await your baby with this infant play gym with lights and melodies. With the Baby Einstein Neptune Under the Sea Lights & Sounds Activity Gym, there’s so much to explore! Hanging Toys This baby activity centre features hanging toys, to encourage hand-eye coordination. There’s a plush fish, ring rattle, shell mirror, crab bead chaser, and sand dollar teether. Plus, these toys are all detachable, so you can take them with you. This helps keep baby occupied in the car, carrier, or stroller.Engage All Their Senses Babies can experience 20+ minutes of gentle lights and melodies from around the world. Neptune’s belly forms a 360-degree canopy dotted with glowing lights. The baby activity centre also includes a prop pillow – perfect for tummy time! Quick and Easy Clean-Up Even handier (for parents, at least) is how easy it is to clean and put away! For quick cleanup, simply remove the toy bars, and toss the play mat into the washing machine.
Last updated at 28/06/2026 23:00:13
Baby Einstein Neptune Under the Sea Activity Gym 11753 by KidsII
Delivery between 3–7 July $15.52
Neptune Under the Sea Gym Floor Playmat
30-day returns
originally posted on Target
I was so excited when we got this from our registry but after I put it together it was so flimsy, the feet at the bottom don’t stay in the slot properly I almost knocked myself out a few times because it sprung apart on my and the turtle Doesn’t stay properly either. We tried calling the company but they weren’t very helpful. So disappointed in this product.
originally posted on walmart.com
This product looked so cool that I bought it for my little one for Christmas. First couple of days it worked fine, but now it’s like the turtle will not support itself on the rod that goes through the middle and the plastic is so cheap that it refuses to clip together. Not worth the money spent what so ever.
originally posted on kids2.com
My son is 4 months old and the Baby Einstein Neptune Under The Sea Lights & Sounds Activity Gym keeps him entertained. He loves to stare at the colorful gym and is starting to use his hands more to to touch hanging objects and roll over onto his back for tummy time. I love the automatic shut off that it does after playing music lights and sounds for 20 minutes and he gets so excited and kicks his feet when the music begins. It helps with his sensory and he is able to follow the lights with his eyes as well as being excited seeing himself in the shell mirror. Very cute and ahead of its time.
| Design | Neptune Under the Sea Lights & Sounds Activity Gym |
| Batteries | Required (not included) |
| Dimensions (approx. cm) | 81.28 x 81.28 x 48.26 |
Baby Einstein Neptune Under the Sea Activity Gym 11753 by KidsII
Delivery between 3–7 July $15.52
Neptune Under the Sea Gym Floor Playmat
30-day returns
I was so excited when we got this from our registry but after I put it together it was so flimsy, the feet at the bottom don’t stay in the slot properly I almost knocked myself out a few times because it sprung apart on my and the turtle Doesn’t stay properly either. We tried calling the company but they weren’t very helpful. So disappointed in this product.
This product looked so cool that I bought it for my little one for Christmas. First couple of days it worked fine, but now it’s like the turtle will not support itself on the rod that goes through the middle and the plastic is so cheap that it refuses to clip together. Not worth the money spent what so ever.
My son is 4 months old and the Baby Einstein Neptune Under The Sea Lights & Sounds Activity Gym keeps him entertained. He loves to stare at the colorful gym and is starting to use his hands more to to touch hanging objects and roll over onto his back for tummy time. I love the automatic shut off that it does after playing music lights and sounds for 20 minutes and he gets so excited and kicks his feet when the music begins. It helps with his sensory and he is able to follow the lights with his eyes as well as being excited seeing himself in the shell mirror. Very cute and ahead of its time.
Our 6 week old grandchild likes the lights and music. The activity gym has activities that will support his development as he gets older. His 5 year old sister enjoys playing with her baby brother with the activity gym and play mat. The gym is very cute, easy to put together and easy to move from room to room.
I got this for my little one & it’s well loved! It has lights & sounds in multiple classic children’s melodies! I love that it is a bright, gender neutral, oceanic theme. A cute wide eyed sea turtle arches over a colorful oceanic themed mat with a raised edge in the back & an included tummy time pillow! I like the fact that it plays sounds that coordinate with gently twinkling lights. Another feature I enjoy is that the overhead turtle is removable for this to double as a mat for my little one to sit on when he gets older! I don’t think there is anything that I would change. The fabric is easy to clean when little messes happen. The melodies aren’t too loud as to harm little ears, the 20 min of melodies is the perfect amount of time, and I love the features! I will ... MoreI got this for my little one & it’s well loved! It has lights & sounds in multiple classic children’s melodies! I love that it is a bright, gender neutral, oceanic theme. A cute wide eyed sea turtle arches over a colorful oceanic themed mat with a raised edge in the back & an included tummy time pillow! I like the fact that it plays sounds that coordinate with gently twinkling lights. Another feature I enjoy is that the overhead turtle is removable for this to double as a mat for my little one to sit on when he gets older! I don’t think there is anything that I would change. The fabric is easy to clean when little messes happen. The melodies aren’t too loud as to harm little ears, the 20 min of melodies is the perfect amount of time, and I love the features! I will be sharing this with friends as my little one outgrows it as well as recommending it to others!
My baby , really enjoyed playing with the: Baby Einstein - Activity Gym - Neptune Under the Sea Lights & Sounds. This toy brings so much joy to my little one. This product can be used in three different ways. Your baby can lay down and play with the colorful trinkets hanging from above. My baby laughed and giggled as the sweet melodies played and the soothing lights twinkled. My baby rolled over on her tummy enjoying the comfy pillow as she played . Then for a while she sat and played. She really enjoyed herself so much. I will definitely recommend this item. It is so much and very educational.
First off, I can't tell how much I love the Sea theme. The lights and sounds last a good 20 minutes, per play period, which is great for keeping my baby engaged during playtime. It provides a variety of sensory activities. Very easy to clean up after an accident. Easy to assemble. Offers various positioning for my baby to either lay on his back, tummy time and sitting up sessions. Gender neutral, which is always great. Bold, bright, beautiful colors.
My baby loves this activity mat. It comes with lights and cute sounds to keep him entertained. He loves looking up at the 360 canopy and playing with the interactive toys that it comes with. The prop pillow was very useful for tummy time. It’s very easy to assemble with out of the box. The mat is machine washable for easy cleaning. He looks very happy in his new mat!
I just bought this for my new grandbaby due this summer, but I couldn't resist opening and looking at it! I love that it's very interactive with the lights as it will keep a baby entertained at least for a little bit! The material also seems like it will wash up well after those baby mishaps! I was able to get this onsale for a great price and so glad I decided to purchase it!
We purchased this for our 4 month old Grandson for Christmas, and He LOVES IT ❣ He cries every time we try to take him out of it. It has Amazing entertainment for babies, lights, sounds, and he likes the hanging mirror a Lot. My Granddaughter, his older sister who is almost 3 years old even loves it. It a BEAUTIFUL Sight to see her laying under the lights with her Baby Brother enjoying this Wonderful Play Mat ❣ I Highly Recommend this item !!
| Design | Neptune Under the Sea Lights & Sounds Activity Gym |
| Batteries | Required (not included) |
| Dimensions (approx. cm) | 81.28 x 81.28 x 48.26 |
