Changelog

What's new in DiveOne

The canonical version history for shipped DiveOne releases.

1.0.2

2026-10-12

The Apple Health and notification permission screens now have one Continue button that opens the system request. You can still decline there, and DiveOne works without Health access.
Clearer messages on the watch at the 6 m shallow limit: DiveOne asks you to rely on your dive computer instead of showing a sensor or connection error.
Steadier surface and underwater status while snorkeling and in shallow water.
Less battery use after depth readings stop during a dive.
More reliable transfer of a recorded session from Apple Watch to iPhone, with no duplicate log entries.
UDDF export, next to the CSV summary and the JSON backup.
Logbook sync to a DiveOne account is off. Your logbook stays on your iPhone.
Optional product analytics that is not linked to your account or identity starts only after a first-open disclosure. You can turn it off there or later in Settings.

1.0.1

2026-09-03

Clarified how DiveOne works with Apple Health, the current 6 m native recording limit, and the available CSV dive-summary and JSON application-backup options.

1.0

2026-09-01

Local-first iPhone logbook. In 1.0 and 1.0.1, signing in may copy your logbook and attached photos to DiveOne servers. This is off from version 1.0.2.
Native shallow-depth recording on supported Apple Watch models, limited to 6 m in this release.
Apple Health disclosure, permission flow, underwater workout writing, and supported dive import.
CSV dive-summary export and JSON application-backup paths.
DiveOne is not a dive computer and provides no decompression or safety-stop guidance.

Upcoming

What depends on Apple

Recording beyond 6 m, only if Apple grants the entitlement. No date.

This depends on Apple. We do not promise a date.

Download the current App Store release and check the status page for verified limits.