SonoAlti 3 Audible Altimeter

$329.00
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The new SonoAlti 3 Audible Altimeter from Freefall Data Systems!

The SonoAlti 3 is a great logging audible that interfaces with the FDS Logbook and builds on the strengths of the previous generation.

SonoAlti 3 is an audible altimeter and data logger with a rugged anodized aluminum case. Set up to five presets via Bluetooth LE on the FDS Altis app and sync your jumps to our powerful online logging solution FDS Logbook. Easy-to-use, always-on design. A great general-purpose audible with a long battery life of up to four months.

As a standard beeping audible, the SonoAlti 3 is like a smoke alarm in that it is made to get your attention. The frequencies and speaker technology cuts through the wind noise.

The biggest improvements from the previous SonoAlti version is in the hardware itself. It is smaller by a significant amount and is hardcoat-anodized. It also has double the battery life, which can last up to four months between charges (this of course depends on use). And it has the USB-C connection. On the software side it is very similar as the previous models with mostly small improvements, but now you can copy presets under Settings->Main. 

The SonoAlti 3 connects with FDS Logbook, which includes a free year to try it out.

Key Features

  • Hardcoat-anodized aluminum case
  • Set via Bluetooth LE on a mobile device
  • Customize up to five user presets
  • Select presets on-the-fly on the device itself
  • Easily copy presets and share settings
  • Logs up to 500 jumps before sync necessary
  • Interfaces with FDS Logbook
  • Adjusts automatically to local elevation
  • Custom freefall thresholds for wingsuiting
  • Landing zone offsets possible
  • Long battery life of up to four months
  • Rechargeable lithium polymer battery
  • Always-on design
  • Select from 32 different sounds

Specifications

  • Dimensions: 51.1 × 35.1 × 11.7 mm (2.01 × 1.38 × 0.46 in)
  • Weight: 28.8 g (1.02 oz)
  • Anodizing type: MIL-A-8625 Type III (hardcoat)
  • Battery: rechargeable lithium ion 3.7 V 230 mAh
  • Peak output volume: 90 dBA @ 10 cm
  • Bluetooth LE wireless range: circa 2 m (6.56 ft)
  • Operating temperature range: −40° to 65° C (−40° to 150° F)
  • Operating altitude: −500 to 9,000 m MSL (−1,640 to 29,528 ft)
  • Altitude resolution: 0.13 m (5.1 in)
  • Sample rate: 25 Hz
  • Charging temperature range: 0° to 50° C (32° to 122° F)
  • USB connector: USB-C

Manual/Instructional Video ›

List of Sounds with Examples ›

FAQ ›

FDS Forum ›

Free iOS App on Apple App Store ›

Free Android App on Google Play ›

Firmware ›

More Information
Price $329.00
Brand Freefall Data Systems
Color Black
Alarm Type Custom alarm - see product description, Freefall and canopy alarms
Battery Type Rechargeable
Data Log Logs your jumps (altitude, speed, and temperature) for syncing to FDS Logbook. Free Bluetooth® iOS/Android app for setting the altimeter and syncing logged data to FDS Logbook.
Downloadable Info Yes
Feet or Meters Settings for Feet and Meters
Function Altimeter only
Visual Port No
Price View Price Range
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