Sym Junk

Setting up a rebreather normally happens on the unit itself, with a handful of buttons and a small screen. On a boat, with cold hands, that is not a pleasant job.

Sym Junk moves it to your phone. You set everything up calmly on the surface and push it across in one go.

Configure everything offline

Screens, gases, gradient factors, setpoints and decompression settings are all edited on your phone. No connection required.

Save presets per category and pick them up later with a single tap. Three colour themes, metric or imperial.

One sync to every device

Mark your handset, your HUD and your CCR head, and push your settings to all three at once. You get a before-and-after overview of exactly what changed — so you are not left guessing whether it arrived.

The clock and time zone are set correctly on every device.

Dive logs and map

Download your dives and review them with profiles for depth, temperature, pO₂ and tank pressure. The map shows where you dived, and you can add your own dive site with a name and location.