Like any water-related activity, diving comes with risk.

This method of diving has existed for decades, with minimal incidents, BLU3 products are a more user-friendly, innovative approach to an existing way of experiencing the water. We look forward to introducing many new people to the underwater world, but safety will always remain our first concern. The wellbeing of our BLU3 divers is our first priority. Here are the safety features we’ve currently developed and more innovation is sure to come.


We have a comprehensive training program provided free with each of our products. We also recommend reviewing that training in the water with a local dive instructor.

Know when your battery is low

A low-battery alarm can be heard from both and below the water to alert you when it’s time to make a safe ascent back to the surface at an appropriate speed.

Always have a backup

We highly recommended a back-up air supply like Spare Air® for a safe ascent.

The Buddy System

An important rule to diving of any kind is to never dive alone. So convince a buddy to go in on a Double Pack and dive BLU3 for two.

NOMAD-Specific Safety Features:

NOMAD won’t dive until you complete our training course (included free with every unit)

  • Each NOMAD comes with a comprehensive online training course that must be completed in order to unlock the interface.
  • We also highly recommend that new divers review their training with a local SCUBA instructor.

NOMAD is in your control

  • There will also be an optional “parental control” that requires a passcode be entered prior to diving to ensure only authorized users get to dive. An optional passcode can also be set to prevent your unit from being turned off once it’s in Dive Mode.