Experience an easy, yet an extremely heart-felt & intimate way to communicate with your partner.

With Significant Otter, you can take your relationship to the next level with biosignal sensors, a cutting-edge technology that’s built into your Apple Watch. There’s no texting, calling, or messaging involved. All you need to do is tap and you’ll instantly be in touch, literally.

Stay in tune with your loved one’s, feelings, and activities on your wrist. Feel & see what your partner is feeling. Significant Otter is an out of body, yet familiar experience that makes two, truly feel like one.


Social media is too public, texts are one-dimensional, and sometimes we just forget to let our partners know that we’re thinking of them. We’re all busy, but that shouldn’t be an excuse in a relationship.


Significant Otter utilizes biosignals, like your heart rate from the Health app, to understand how you & your partner are feeling. It’ll know when you’re feeling excited from a surprise, motivated from the gym, upset from work, and more. Once it senses a certain emotion, you’ll have the ability to send your partner that emotion by tapping on your Apple Watch.


There’s no better feeling than being with your partner. Now, you can be closer everyday in a way that’s indescribable. Experience what it’s like to have that special someone “on your wrist” today.

What’s New

Version 1.6

Now, your Otter will be able to recognize new types of activities like running, walking, cycling, and more! Your Otter has also eaten a number of bugs and is a better companion with this update.

Ratings and Reviews

3.9 out of 5
18 Ratings

18 Ratings

techceo7 ,

Very fun!

Update: I don’t get notifications when my partner responds on my watch. It’s downloaded and I can see it but I don’t get notifications. Also consider changing the UI so I don’t have to scroll though all the options to send one. The one tap also makes it very easy to accidentally send. Please consider making it triple tap to send. Is there an email contact for the developer?

This is a surprisingly enjoyable app that I found on product hunt. I typically don’t write reviews but I wanted to encourage the developer to keep working on it. It’s quite enjoyable. I thinking adding more states for the otter would be a nice, but still fun as it. A greater variety of emotions/scenes would be nice. It’s like bitmoji but an otter and only for your partner. I think the UI of sending can be improved. I’ve accidentally sent an otter several times.

Jules214206 ,

Fun way to connect

My husband and I love the simplicity and have found this a wonderful way to say I love you quickly when we are both at work. It’s brought us closer for sure. Definitely recommend!!

citopr ,

They want your Google or Snapchat credentials

I was excited to download this app. Upon entering the app, they will only let you use it if you sign in with Google or Snapchat.
Once you do that, they have access to your accounts info. This is not for me or my wife.
I will redownload the app once they allow me to create an account with my own email.
I never trust an app that wants my Google or any other account info.
Please let us create an account without giving up my info.


Pine Labs LLC
276.8 MB

Requires iOS 10.0 and watchOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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