Cloudbase Altimeter
Your Apple Watch becomes a skydiving computer.
Auto-detects every phase of your jump, shows your altitude in freefall, and syncs every jump to your logbook automatically. Built into the Cloudbase app and included with Cloudbase Pro.
The watch app lives inside the Cloudbase iOS app. Download it and turn on the Altimeter from your watch.
Everything you need in the air
Built specifically for skydiving — not a general fitness tracker with a custom mode.
Auto Jump Detection
Detects boarding, climb, freefall, canopy, and landing automatically. No button pressing, no setup. Just put your watch on and jump.
Freefall Altimeter
A barometric altitude readout on your wrist — large, white on black, nothing else. The altitude you need, right where you can see it in freefall.
Canopy Navigation
Under canopy, your watch points the way home — heading and distance to the landing area, with the wind drift factored in, so you can fly a smarter pattern.
Audio Callouts
Spoken altitude in your ear over AirPods — thousands counted down through freefall, plus heading and drift cues under canopy. Eyes on the sky, not your wrist.
Automatic Logbook Sync
Every detected jump flows into your Cloudbase logbook automatically once you’re back in range. Nothing to export, nothing to enter by hand.
Metric & Imperial
Full support for feet and metres throughout every screen. Switch in settings — it takes effect immediately, on the watch and in your logbook.
No setup required
Open the app, select your DZ, and it handles the rest.
Select your drop zone
The watch finds nearby DZs using GPS. Tap yours and you’re ready.
Wear it and jump
Detection starts automatically. Boarding, climb, freefall, canopy — all tracked without a tap.
It syncs itself
Jump data flows to your Cloudbase logbook the moment you’re back in range. Nothing to export.
Requirements
Apple Watch
Series 4 or later (GPS)
iPhone
Running the Cloudbase iOS app
Cloudbase Pro
iOS only
The Altimeter watch app is a Cloudbase Pro feature, available on iOS. See what’s in Pro.
Ready to jump smarter?
Download Cloudbase and turn your Apple Watch into a skydiving computer.