KISS Sidewinder Companion is the pre-flight for your rebreather. It turns the
build, the bubble checks and the teardown into a guided, recorded routine — so
nothing gets skipped, and every dive has a paper trail.
Built for the KISS Sidewinder. Works fully offline; sign in only if you want a
backup.
PRE-DIVE, GUIDED
• Step-by-step build and pre-dive checklist against a live 3D model of the unit
that focuses and explodes the exact part for each step.
• Cell calibration and O₂ analysis: log millivolts in air and on oxygen and see
per-cell linearity error the moment it drifts.
• Negative and positive pressure tests with a live 5-minute clock and a plain-
English verdict — SEAL HOLDS / CHECK SEALS / REDO TEST — checked against your
reference cell reading.
NOTHING GETS LOST
• Checklists auto-save to the log as you fill them in — no "save" step, and an
interrupted checklist is never lost.
• Reopen any saved run to edit it, with a full history of what changed and when.
• Omissions are recorded, never blocking — the summary shows exactly what you
didn't tick.
DIVE LOG
• Import dives straight from your Shearwater dive computer over Bluetooth.
• Per-dive scrubber load (depth- and temperature-weighted), cell averages and
spread, and the full profile.
• Link a pre-dive checklist to the dives it covered.
POST-DIVE & UPKEEP
• A clean teardown, rinse and dry checklist with a quick data log.
• Maintenance schedule, spare-parts reference, and O₂ cell-life tracking so you
replace sensors on time, not on a guess.
OPTIONAL CLOUD BACKUP
• Create an account to back up and sync your checklists, dives and cell history
across devices. Everything works without it.
• Export all your data at any time, and delete your account and its data from
inside the app.
KISS Sidewinder Companion is a planning and record-keeping aid. It does not
replace your training, your unit's manual, or your own checks. Dive within your
certification.
Build, check, dive. Guided pre- and post-dive checklists.