SeaLogDive computer sync
How to import dives from a Deepblu dive computer
1 of the 1 Deepblu models in the catalog download straight to an iPhone over Bluetooth. Pick your exact model below for the steps that apply to it.
Deepblu models that sync over Bluetooth
SeaLog pairs with these directly. No cable, no desktop software, no manufacturer account. Where a model line was sold in both a wired and a wireless generation, its page covers both routes.
Deepblu downloads, drivers and manuals
Effectively dead. Deepblu announced in December 2023 that it was pulling its dive-log and media servers offline for lack of paying subscribers, the official app stopped working for users through 2024, and no Deepblu-published app is findable on the App Store today. The COSMIQ+ hardware itself still records dives normally.
Desktop software
Official guide
- Official guideImporting dive logs from the COSMIQDescribes Sync mode and the one-shot transfer behaviour, which still applies to third-party apps.Win + Mac
- Official guidePairing the COSMIQ with an Android phoneAndroid
- Official guideUpgrading COSMIQ firmwareHistoric procedure; it depended on the official app, so treat it as reference rather than something you can still perform.Win + Mac
Support
- SupportDeepblu support centre (still online)The knowledge base outlived the service; it is now the best surviving documentation for the COSMIQ.
- SupportCOSMIQ dive computer article category
- SupportDeepblu community siteThe domain still answers, but this is the remnant of the social platform, not a working sync service.Browser
- SupportNews report on the Deepblu server shutdownIndependent write-up of the December 2023 announcement, useful for dating the outage.Browser
Worth knowing
- Deepblu shut its servers down because too few users paid for the subscription tier. The company said linked dive computers would keep working, which is true, but the app that talked to them stopped being usable.
- The official Deepblu app is no longer findable under Deepblu's own name in the App Store search index; assume it is delisted rather than merely stale.
- Anyone with dives that only ever lived in the Deepblu cloud has almost certainly lost them. The device buffer is the only remaining copy of anything not exported before the shutdown.
- The COSMIQ+ overwrites its oldest logs once the buffer fills, and it only hands each dive to an app once, so a lapsed owner should import everything before diving again.
- There is now a well-maintained independent iPhone app (Deepblu Cosmiq Companion, updated mid-2026) that restores device control and log download and can export UDDF or CSV. It is not affiliated with Deepblu.
- On desktop and Android, Subsurface and anything else built on libdivecomputer will read the COSMIQ+ over Bluetooth Low Energy without any Deepblu account.
One logbook for all of it
SeaLog keeps every dive in one place whichever computer it came from, with the depth profile intact, and exports back out to UDDF whenever you want it.