Shearwater Romania

25/09/2025

Shearwater Pwregrine v89.

21/05/2025

Shearwater Research

19/04/2025

Smart divers think with their computer. Build a dialogue with your computer, not a dependency on it. Humans and computers working together will always outperform either working alone. Know your computer, know your plan, and know how to check it.

These are some of the tips that can be found in our latest article: Ratio Deco in the Digital Age.

https://shearwater.com/blogs/community/ratio-deco-in-the-digital-age

12/04/2025

Earlier this week we shared a Product Bulletin about the Tern and Tern TX v34 firmware. We have just released v35 firmware to address the issue. v35 is now available for download through the Shearwater Cloud.

❗️This is a critical update for all v34 users❗️

Rigorous testing has always been standard for every firmware release. As a result of this occurrence those procedures have been reviewed and improved upon further to ensure similar bugs are avoided across all computers in future.

Release notes and firmware update instructions can be found here:
https://shearwater.com/pages/tern-tx-support

If you have any specific questions or concerns, please reach out to [email protected].

09/04/2025

Important notice for all Tern and Tern TX users.

A serious issue has been identified with Tern and Tern TX v34 firmware. A fix is coming Monday April 14th, but in the meantime it is important to take a precautionary measure.

▪️The issue is that if using Air mode and the Nitrox mode gas has been programmed to something other than air (21%), then that programmed gas is used while diving. This could result in a less conservative dive plan than is appropriate.

▪️Prevention: If using firmware v34, do not use single gas Air Mode. Instead, use the single gas Nitrox Mode with 21% gas programmed.

▪️Updated firmware for Tern and Tern TX will be released Monday April 14, 2025. Please check our website for the newest version.

This issue does not affect any other products and only affects the Tern and Tern TX in v34 firmware.

If you have any specific questions or concerns, please reach out to [email protected].

20/12/2024

https://www.facebook.com/share/p/1F3aCER1sv/?mibextid=wwXIfr

Shearwater Firmware V99 for Perdix 2 has just been released. This update adds Avelo Mode as an unlockable upgrade, and also improves the battery gauge.

Note, there are new storage recommendations depending on which type of battery you are using. To summarize, if you are using a 1.5V Lithium, you can leave the battery installed during storage. 1.5V Alkaline batteries should still be removed during storage as they are prone to leakage.

For more information, read the Firmware Release Notes: https://bit.ly/perdix2-v99

26/10/2024

12/09/2024

Petrel 3 Product Service Bulletin

Shearwater has identified a failure mode in certain Petrel 3 controllers, monitors and dive computers where the product may experience an unexpected loss of power. While the risk is low, we recommend that all Petrel 3s be serviced to implement the product improvement free of charge. We are committed to ensuring your safety and the reliability of your equipment.

For more information, please visit
https://shearwater.com/blogs/community/petrel-3-product-service-update

14/05/2024

Introducing the Peregrine TX, a fusion of the beloved Peregrine's large, user-friendly interface, intuitive design, and now, enhanced with air integration capability and a digital compass. Designed for sport divers, the PEREGRINE TX delivers the renowned Shearwater experience at extraordinary value.

18/04/2024

We are thrilled to announce the launch of our newly redesigned website.
Take a dive into the new Shearwater.com
Thanks Byron Conroy Photography for the amazing homepage photo!

13/11/2023

Shearwater Research and !

Compact and powerful, these dive computers feature a sleek watch-style design and AMOLED displays, all at an attractive price for sport divers