Best Skydiving Audible Altimeters of 2026

Three climb, three high-speed, and three canopy descent warnings settable to 9,900 feet · Canopy guide tones increase in tempo as you approach the trigger, which swoopers actually use · Four memory banks let you switch between belly, freefly, and hop-and-pop profiles instantly · Freefall computer logs 50 jumps and syncs to JumpTrack on iOS or Android

Coin cells rather than rechargeable, so you carry spare CR-2325s · Canopy features are wasted money if you land straight in on a docile wing

Four freefall plus three canopy plus two climb alarms undercuts pricier competitors on count · Alarm groups ship preconfigured for AFF, tandem, big-way, and angle flying · USB-C rechargeable, roughly 200 jumps per charge, with a low-battery call at 1,000 feet · Tiny at 1.73 by 1.75 by 0.37 inches and 0.6 oz, so speaker placement in the helmet is flexible

App support was iOS first with Android arriving later, so check before you buy · Water-resistant nylon case rather than the machined aluminum of the Atlas · Frequently out of stock at dealers

Four climb, four high-speed, and four canopy warnings, adjustable to 29,900 feet · Freefall computer stores 50 jumps with altitude, speed, and accelerometer traces · On-unit LCD means you can read jump data without a phone · JumpTrack app includes a USPA-format digital logbook

The most expensive L&B audible by a clear margin · The freefall computer is genuinely wasted on a jumper who never analyses fall rate · Coin-cell powered rather than rechargeable

Roughly half the price of the next cheapest full-featured audible · Up to 20 alarms with a configurable hard deck, all set from the phone app · USB-C rechargeable with about a month or 100 jumps per charge · Wireless firmware updates keep an older unit current

No freefall computer or logbook · Small UK maker, so dealer stock in North America is thin and intermittent · Auto power-off at 16 hours means a forgotten unit can be flat on arrival

Machined aircraft aluminum case, waterproof to 6 feet for an hour, survives 1.2 m drops at 1000+ G · Four freefall and four canopy alarms across eight alarm group profiles · USB-C rechargeable running up to five months per charge · Logbook holds 2,500 jump summaries with exit, deployment, and speed data

Heavier and bulkier than the Mercury or Pebbles in a tight helmet pocket · Some dealers are clearing older Atlas II stock, so confirm you are buying the current II+ · Menu-driven configuration on the unit rather than a modern phone-first workflow

Four high-speed warnings settable to 29,900 feet, one more than the Optima 3 · Tracking guide tones aid breakoff on formation jumps · Freefall computer stores 50 jumps and syncs over Bluetooth to JumpTrack · Same thin curved shell that drops into standard helmet audible pockets

Only three canopy descent warnings, so swoopers are better served by the Optima 3 · Costs the same as the Optima 3, which forces a real decision rather than an upgrade path · Coin cells rather than rechargeable

Three selectable warning altitudes with two distinct pulsing tones plus a high-pitched siren on the third · Batteries are two common CR-2325 coin cells that last months and are easy to source anywhere · Thin ergonomic shell with built-in mounting holes fits essentially every helmet · Simplest unit here to hand to a newer jumper and explain in two minutes

No canopy alarms at all, which caps its usefulness as you progress · No logbook or freefall data · Priced close to rechargeable units that do considerably more

Three customizable freefall alarms plus climb alarms in a 0.6 oz package · USB-C rechargeable for roughly 200 jumps per charge · DZ and aircraft offset settings for landing areas at a different elevation than the airport · Reads in feet or meters, useful for jumpers who travel internationally

No canopy alarms, so it will not grow with you into swooping or wingsuiting · No freefall computer or logbook · Stock has been intermittent at major dealers

Spoken callouts at user-defined increments for each phase of the jump, from a professional voice recording · Five presets selectable by a button press on the unit, with unlimited notifications per preset · Can also emit conventional beeps and sirens, so it doubles as a normal audible · Per-preset landing zone offsets and automatic adjustment to local elevation

Speech is inherently less attention-grabbing than a siren at freefly speeds in an open-face helmet · About 50 jumps per charge, the shortest battery life of the FDS units · Made by a small US shop, so support and stock are not dealer-wide

Combines speech, synthesized tones, and customizable LED light alerts that change with altitude · Roughly 100 jumps or four months per charge, double the VoxAlti · Accepts custom MP3 uploads alongside 100+ factory sounds · Anodized aluminum case with IP67 waterproofing, made in the USA

The most expensive unit in this guide · LED alerts only help if the unit sits where your eye can catch it, which depends on your helmet · Overkill for a jumper who just needs three reliable beeps

Calls out altitude across thousand and hundred foot thresholds, not just at presets · Can also beep at preset altitudes, so it works as a conventional audible too · Configured by editing a file on the internal USB drive, which needs no phone or proprietary software · Rechargeable with USB-C and announces its own battery level

Sold primarily in GBP from a UK shop, so US buyers face shipping and currency variance · Frequently out of stock at the handful of dealers that carry it · No logbook or freefall data, and no canopy guide tones

Real-time audible feedback on glide ratio, horizontal speed, and vertical speed · Logs GNSS at up to 25 Hz, pressure at 200 Hz, and motion at up to 6 kHz for detailed debriefs · IP67 case with USB-C charging and Bluetooth · Compatible with existing aluminum and Cookie mounting hardware

It is a performance tool, so you still need a real audible for altitude warnings · Persistently out of stock across dealers · Value depends entirely on your willingness to review data after every jump