EZDZ← Back to EZDZ Skydive
Loading models… 0%
Drag to orbit · scroll or pinch to zoom · right-drag to pan
Introducing EZ ALTI · in development

A skydiving audible altimeter that speaks.

  • Hear your altitude.Real spoken callouts in your ear.
  • Fits your helmet. Aims to fit your budget.Helmet-pocket size, with a more accessible price as the goal.
  • Make it yours.Voice packs and phone setup are in development.
Join the waitlist

Scroll to explore

It talks. You fly.

Unmute the callouts and hear altitude as you scroll. Or tap Auto for the full descent.

A voice you choose. In your helmet pocket.

Spoken altitude from a compact audible. Our goal is a price more jumpers can reach.

Set it from your phone.

App-based callout settings for climb, freefall and canopy are in development, along with a way to view your jump log.

Charge it. Jump for months.

Power modeling targets about a year between USB-C charges for most jumpers. Hardware and field testing will confirm the real-world result.

Pick your voice.

Choose a voice for this demo. More voices and languages are on the way.

Pick your color.

We are testing finishes now. Tell us which one you would want to jump.

Shown finishes are concepts, not confirmed launch options.

Made by skydivers.

Built by the EZDZ team. We are refining the v0 hardware design before ordering physical test units.

Join the waitlist

Pre-production. No launch date or final price yet.

More below

A speaking skydiving audible altimeter

More than a beep.

EZ ALTI is a voice altimeter in development by EZDZ. The goal: an affordable, spoken altitude callout in a helmet-pocket device, configured from your phone and recharged over USB-C.

01

Hear the altitude

Voice callouts are the heart of the experience. Preview two voices in the story above; additional packs are planned.

02

Configure the jump

Phone-based callout settings for climb, freefall and canopy are in development, along with the app logbook. The device is designed to record jump data on its own.

03

Designed for your helmet

A compact, rechargeable enclosure is being tested for an audible pocket. Final fit and battery specifications are still being validated.

04

Built to be affordable

We're aiming for a more accessible price for a speaking audible without cutting corners on the core callout experience. Final pricing will follow testing and production planning.

Development status

Refining the v0 hardware.

We are reviewing simulation results and final design details before ordering physical test units. Bench testing and jump testing follow. Features, finishes, availability and price may change.

Good questions.

Is EZ ALTI available to buy?

No. EZ ALTI is in development. The waitlist is for updates and does not place an order or guarantee a product.

What does the voice demo use?

The story plays prototype altitude recordings for American Woman and British Male. The recordings and packs may change before launch.

Which colors will launch?

We are testing finishes. The colors shown in the 3D story are concept directions, not confirmed production options.

When will it launch and what will it cost?

Neither launch timing nor final price is set. Join the waitlist for development updates.

Altitude awareness

EZ ALTI is a secondary altitude-awareness aid. Always wear and use a primary visual altimeter, follow your training and drop-zone rules, and never rely on any audible as your only source of altitude information.

Follow the build

Join the EZ ALTI waitlist.

Get product development updates from EZDZ. Email only, no payment or preorder.

By joining, you agree to receive EZ ALTI development emails from EZDZ. You can unsubscribe later. See our privacy policy.

EZ ALTI is in development. Features, specifications, availability and price are preliminary and may change. Joining the waitlist is not an order and no product is guaranteed.

Back to EZDZ Skydive