Shearwater Teric Review: Power and Simplicity In A Compact Package


. minute Read

The Teric is Shearwater’s first attempt at making a watch-sized dive computer and they didn’t disappoint. 

Don’t let the small size fool you. The Shearwater Teric packs all the features of the Perdix AI, and more, in a compact package the size of a wristwatch that is equally comfortable at 300ft under as it is on a night out on the town.

It is regarded by many divers as one of the best dive computers in the world, and in this review, we are going to look at some of its features and find out what the fuss is about.

Manufacturer: Shearwater 

Our Score:




Find the best deal on recommended retailers site:

If you purchase using the links above, we earn a small commission at no additional cost to you.


The Shearwater Teric is a compelling color screen, watch-sized dive computer that is designed to be used by any scuba diver. An intuitive menu system and unlimited customization allow new divers to easily grasp its operations while featuring more advanced functions for serious recreational and technical divers. 

Shearwater Teric Review: Video

If you would like to see the Shearwater Teric in action the video review goes over some of the best features and functions of the dive computer. 


I recently bought this dive computer and can’t believe how easy and intuitive the user-interface is. It’s has a super bright screen, capable of multi-gs dives, or simple vacation diving. The styling is great too. The battery life is excellent. I’ve had no issues with the computer, but from what I have read Shearwater has excellent customer service. It’s expensive, but for something that is used to keep you alive, it is worth it. You get what you pay for.

Review was rewritten for uniqueness

Shearwater Teric Review: Key Features and Functions

Don’t be food the compact zie of the Shearwater Teric, it still has all the features and functions of a full-size dive computer. Below are some of the features we think make this one of the best dive computers you can buy today.

Shearwater Teric Review: Power and Simplicity In A Compact Package 1

Image from

5 Dive Modes: Including Strong Freediving features

Shearwater was able to pack 5 dive modes in this tiny computer, allowing for endless dive possibilities. 

  • Recreational – This mode is used for diving with standard air or Nitrox mixes to 99%.
  • Technical – This mode is used to make decompression calculations when diving with Trimix.
  • Rebreather -used when diving with a Closed-Circuity system like rebreathers.
  • Guage – In this mode, the computer will take time, depth, and can act as a resettable stopwatch, but will not make any decompression calculations. 
  • Freediving – this mode is used for apnea diving and will take your depth and time at different sample rates. 

Some emphasis on freediving was made when designing Teric, Unlike other dive computers with freediving mode. You can enable haptic (vibration and audible alarms), and configure the sampling rate to get a more accurate reading of your true depth.

Like all Shearwater dive computers, it also uses the Buhlmann ZHL-16C algorithm and allows you to set the dive computer to a number of different preset gradient factors or allow you to fully customize your setting. 

Shearwater Teric Review: Power and Simplicity In A Compact Package 2SourceTwo adjustable layouts for each dive mode


Bright AMOLED Display

The AMOLED Display on the Teric provides a brighter and crisper image than other dive computer’s color screen. It also uses less power, making it operate long between charges. 

The stylish 1.39″ display with deep blacks make it easy to read the computer, even while in direct sunlight. When diving, the screen can also be customized to show only the information you find important, uncluttering the display. The other information can be retrieved by the press of a button. 

The screen is also protected by a sapphire crystal cover that prevents unwanted scratches and keeps your computer looking pristine for longer. 

Shearwater Teric Dive computer
Shearwater Teric Review: Power and Simplicity In A Compact Package 3

Wireless Recharge Battery

The Shearwater Teric can be charged wirelessly with the included QI charging cradle. Once in the cradle, the screen turns a full 90 degrees to make a great bedside clock. 

With a full charge, you should easily get 30hrs dive mode and 50 hrs if you’re in the watch mode. Charge time is around 1 1/2 hours when the quick charge is enabled and about 3 1/2 hours when it is not. 


Strong Watch Features

The watch also features a programmable timer, alarms, and stopwatch. You can easily customize the watch face to match your personal preference and style. There are three styles to choose from,  these are digital, analog, and orbital, as well  15 different watch face color to choose from.

Shearwater Teric Review: Power and Simplicity In A Compact Package 4
Shearwater Teric Transmitter

Optional Air Integrated

The Teric is also Air Integrated, you can pair up to two wireless transmitters to display your current cylinder pressure, gas time remaining, and SAC rate.

It can pair with any Pelagic-based transmitter, these also include Aqua Lung and Oceanic transmitters. 

Full Tilt Compensated Compass

The Teric also features a full-tilt compensated compass, allowing you to get a true reading no matter what angle you hold the dive computer. 

Shearwater Digital Compass
Shearwater Teric Color Straps
Shearwater Color Straps
shearwater Teric Color Strap

Stylish Design

There are 15 different strap designs and colors to choose from, one to match every occasion. There are also 15 different display colors to match the straps you use.  The bezel is stainless steel and comes in three different colors. 

Logbook and Bluetooth Connectivity 

The Teric logbook can store up to 500 hours (sample rate of 10 seconds) of dive time, so you don’t have to worry about deleting dives for your next dive trip. 

You can also easily upload all your dive data to a smart device using Bluetooth Smart Technology. The app is fully customizable, easy to use, and full of useful information. 

It also provides a great way to download firmware updates for Shearwater, ensure your dive computer stays up to date. 

Shearwater Teric Logbook


The Shearwater Teric is a fantastic dive computer that’s easy to use. When switching from my previous dive computer I was skeptical about pressing the button while wearing tick glover, but I was able to open up the compass without any issue in my 5mm gloves. 

Review was rewritten for uniqueness

Sherwater Teric: Manufacturers Specification

Dive Computer Style


Dive Modes

Recreation | Trimix | Rebreather | Gauge | Freediving


Buhlmann GF / VPM-B

Max Diving Depth


Display Type

AMOLED Color Display

Display Size


Air Integration

Yes, 2 Transmitters


3 axis, tilt compensated, digital compass

Dive Log Capacity

500hrs (Sample rate of 10 seconds)

User Changeable Battery

 No, Rechargeable 

Battery Life

30 Hours (Dive Mode)




0 to 99 percent

Trimix Mode

0 to 99 percent

Rebreather  Mode

CCR, Fixed Point

Number of Gases

5OC / 5CC

Shearwater Teric Specs

Image from

Our Rating: Shearwater Teric Dive Computer

Design: 9/10

The Teric is a well designed watch-sized computer constructed from strong durable materials. However, can be bulky on smaller wrist   

Functionality: 10/10 

It is a very versatile dive computer that performs flawlessly in any dive scenario including freediving. Plus it make a for a great dress watch as well.  

Ease-of-use: 10/10

The 4 button user interface with menu prompts makes setting up and using the dive computer breeze. The buttons are easy to press even while wearing gloves. 

Price: 9/10

Very Expensive, there are cheaper watch-sized diver computers out there, but with the Teric you get what you pay for. 

What We Like

All the dive mode a diver will ever need- Strong recreational and technical capability ensures that the shearwater Teric will accompany you no matter where diving takes you.

Wireless Charging – Wireless charging capability also allows the Teric to be compatible with other QI-chargers for added flexibility. You can use the same wireless charger for your smartphone eliminating the need to pack multiple chargers when traveling. 

Unlimited Customization – You can customize the dive computer to your personal preference, you can choose for 15 color what straps, 15 color screen, 3 different watch face, and 3 different color bezel.  

Haptic Feedback – If the constant beeping of alarms when irritates you, you can set the Teric to vibrate when certain dive limits or situations are met. 

What We Don’t Like

Can Be Expensive – This is not the cheapest dive computer on the market, not by a long shot, but you get what you pay for.

Smaller Digits – The digits displayed on the screen are smaller than a full-size dive computer but larger than other watch-sized dive computers. While they are still easy to read, they might not be so easy to read for someone with failing eyesight. 

Who Should Buy The Shearwater Teric?

The Teric was designed with technical divers in mind and does a good job at that. However, because it is simple and easy to use,  even beginner divers can understand how to use it. 

As you progress as a diver, you can set the screen to show more information or change dive mode to show exactly what you want. 

It is also a watch-sized dive computer, which means you will wear it all the time and will be preferred by divers who are more active. 



Find a great deal on recommend  retailers site:

If you purchase using the links above, we earn a small commission at no additional cost to you.

Shearwater Teric FAQ

Frequently Asked Questions 

Will it work with other transmitters?

Yes, it will work with any Pelagic transmitter like those from Aqua Lung, Oceanic, or Sherwood. 

Is there a non air-integrated version?

Air integration is optional, you can buy the Teric without the transmitter. 

Is the Teric only for technical divers?

The Teric works just as well for Recreational diving as it does for Technical diving. It is very intuitive and new divers can quickly grasp its basic function. However, it’s priced on the high-end and if you’re not a regular diver it might not be worth the investment. 

Is it suited for Cold Water Diving?

Yes, the Teric was developed in the cold waters of Canada and is designed to be used with thick gloves and try suits. 

The Bottom Line

The bottom line is, the Seawater Teric is packed full of features for every diving imaginable. While it’s a very powerful dive computer, it is still simple enough for a beginner diver to use.

Whether you’re a new diver looking for a dive computer throughout your diving career or you’re a seasoned technical diver, the Shearwater Teric is ideal for everyone. 

Do you own the Shearwater Teric or have some experience with the dive computer? Let us know your thoughts in the comment below. 

Shearwater Teric Dive Computer

If you purchase using the links above, we earn a small commission at no additional cost to you.

Continue Reading

Do you want more scuba diving gear recommendations? continue reading these articles below:

Dive Computer | Scuba Regulator | Wetsuits | Scuba BCD | Dive Knife | Dive Mask | Scuba Fins

You may also like

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.

{"email":"Email address invalid","url":"Website address invalid","required":"Required field missing"}

Subscribe To Our Newsletter

Want to learn more about scuba diving, scuba dive gear, or dive locations?
Subscribe to our FREE scuba newsletter and stay updated

By entering your email address you agree to get a weekly email newsletter from We respect your privacy and you can unsubscribe at any time.