The door of the plane slides open, and the roaring wind rushes past your ears. In those final seconds before you leap into the blue, one small device on your wrist becomes your most important tool. Do you know exactly how much altitude you have left before you need to deploy your parachute? Your altimeter is the silent partner that keeps you safe during every jump.
Choosing the right altimeter can feel overwhelming. The market is packed with analog gauges, digital displays, and high-tech GPS units. If you pick the wrong one, you might struggle to read your altitude during a fast freefall or deal with confusing settings that distract you in the air. A poor choice can lead to unnecessary stress when you should be enjoying the ride.
This guide cuts through the noise to help you find the perfect gear for your skill level. We will break down the differences between mechanical and digital displays, explain essential safety features, and highlight the most reliable brands on the market today. You will learn exactly what to look for so you can jump with total confidence.
Ready to upgrade your skydiving experience and take the guesswork out of your next descent? Let’s dive into the details and find the altimeter that is perfect for you.
Top Skydiving Altimeter Recommendations
- Measures peak altitude to 29,500 feet (9,000 meters)
- Also measures: top speed, acceleration, delay timing, ejection altitude, flight duration
- Tiny: 0.57 x 0.71 x 1.93″ (14.5 x 18 x 49mm)
- Recharges in any USB port
- For rockets only
- 8 in 1 Multifunction Instrument: This digital altimeter 8-in-1 device serves as an altimeter, barometer, electronic compass, and multifunctional digital tool, providing temperature, time, and weather updates and features a 5 second electronic backlight.
- Hiking Altimeter: multifunction digital altimeter impressive altitude range from -2300 to 29,500 feet and a resolution of about 3.3 feet, this hiking altimeter. Monitor altitude changes effortlessly during your mountain climbing and hiking adventures.
- Electronic Compass: The multifunctional electronic altitude meter doubles as a reliable digital compass. Outdoor sports mountaineering electronic altimeter compass features an 8-direction display that adjusts based on external magnetic fields, ensuring you stay oriented during your outdoor excursions.
- Digital Barometer: Our 8 in 1 barometer measures air pressure between 300 mbar and 1100 mbar. Ideal for camping and outdoor sports, barometer altimeter helps you track air pressure changes due to terrain and altitude variations.
- Digital Thermometer: This altimeter for hiking also functions as a thermometer, measuring temperatures from 14°F to 140°F. Easily switch between Celsius and Fahrenheit with a resolution of 0.1°C, making hiking thermometer an essential tool for outdoor activities.
- ALTIMETER FOR MODEL ROCKETS: Estes rocket models soar to amazing heights, and you can test that for yourself with our Estes 2246 Altimeter. This lightweight electronic device measures your model rocket’s altitude from the payload after it leaves your launch pad. The replaceable alkaline battery offers lasting power for long days of flying or experimenting during winter or summer break.
- PRECISION LCD READOUT & DATA STORAGE: Our 2246 Altimeter features a 4-digit LCD display in feet and meters that can track altitudes up to 9,999 ft. (3,000 m). It stores data for 10 flights, allowing you to track and analyze your rocket’s performance over multiple launches.
- COMPACT LAUNCH ACCESSORY: Rocket-building kit accessories make educational Christmas gifts or stocking stuffer surprises! Whether you’re launching a beginner model rocket or a master-level replica, this altitude-measuring tool has a place in your launch kit. It just requires a payload section and has a compact size for easy integration into various rocket designs, allowing you to run multiple tests to see how the fins or rocket size change launch variables.
- SAFETY FIRST, FUN ALWAYS: Our rockets and rocket launch accessories are designed to be used with the NAR (National Association of Rocketry) model-rocket safety code. Always ensure you have an appropriate launch site, stand back at least 15 ft., insert the safety key, issue a countdown, and then you can let your rocket fly!
- WE IGNITE IMAGINATIONS: Since 1958, Estes has created educational rocket kits and displays designed for an unforgettable aerospace experience. As a family-owned company, we have grown to offer exciting STEM products that engage aspiring rocketeers and the future minds of aerospace.
- 𝐁𝐀𝐑𝐎𝐌𝐄𝐓𝐄𝐑 & 𝐀𝐋𝐓𝐈𝐌𝐄𝐓𝐄𝐑 𝐅𝐔𝐍𝐂𝐓𝐈𝐎𝐍𝐀𝐋𝐈𝐓𝐘 – AMTAST sunroad altimeter offers a dual-function feature, displaying both air pressure and height measurements. The air pressure shown on the screen reflects the current location’s atmospheric pressure, while the height value represents the current sea level elevation. By simply pressing the [ALTI/+] button, you can switch between altimeter and barometer modes, enabling easy tracking of your altitude or pressure data during outdoor activities like hiking or mountaineering.
- 𝐑𝐄𝐋𝐀𝐓𝐈𝐕𝐄 𝐀𝐋𝐓𝐈𝐓𝐔𝐃𝐄 𝐌𝐎𝐍𝐈𝐓𝐎𝐑𝐈𝐍𝐆 – The digital hiking compass is equipped to monitor the relative altitude during your adventure. It tracks both ascending and descending altitude changes from a specific starting point. Whether you're climbing a mountain or exploring a new trail, this feature allows you to keep track of how your elevation is changing in real-time, helping you understand your progress as you hike or climb.
- 𝐖𝐄𝐀𝐓𝐇𝐄𝐑 𝐅𝐎𝐑𝐄𝐂𝐀𝐒𝐓𝐈𝐍𝐆 𝐅𝐄𝐀𝐓𝐔𝐑𝐄 – In addition to measuring altitude, the digital altimeter for hiking incorporates a barometer that assists in forecasting weather changes. By analyzing shifts in barometric pressure, the device predicts weather conditions for the next 12 to 24 hours. The forecast covers a range of 30-50 kilometers, making it an excellent tool for hikers and outdoor enthusiasts who need to stay informed about upcoming weather during their journey.
- 𝐇𝐈𝐒𝐓𝐎𝐑𝐘 𝐀𝐋𝐓𝐈𝐓𝐔𝐃𝐄 𝐑𝐄𝐂𝐎𝐑𝐃 – The pocket altimeter allows you to review your past altitude and air pressure records with the [HISTORY] button. The device can store up to 256 records, providing a comprehensive log of your altitude changes. You can easily navigate through the history by pressing the [ALTI/+] or [-] buttons to view the most recent or older data, with time intervals adjustable from 1 to 60 minutes, offering valuable insights into your journey’s progress and conditions.
- 𝐄𝐍𝐄𝐑𝐆𝐘−𝐒𝐀𝐕𝐈𝐍𝐆 & 𝐁𝐀𝐂𝐊𝐋𝐈𝐆𝐇𝐓 𝐃𝐄𝐒𝐈𝐆𝐍 – The digital compass rechargeable features a power-saving mode that enhances its battery life. By pressing and holding the [SET] button for 5 seconds, the device enters dormancy mode, stopping all displays. When you need to use it again, simply press any button to resume the previous display. Additionally, the backlight function provides you with visibility for 5 seconds whenever you press a button, making it easier to use in low-light conditions.
- One size fits all.
- It comes with adjustable velcro hook and loop strip that will fit on different wrist sizes.
- Tool free. The plastic case snaps together. No tools needed. Making altimeter installation a breeze.
- Security. The oversized velcro wraps around the wrist snug and secure.
- Durable, constructed to military standards (MIL-STD-810G); night vision goggle compatible
- Works with GPS, GLONASS and galileo satellite systems to provide accurate positioning
- Know where you are with navigation sensors, including 3-axis Accelerometer, 3-axis compass and a Barometric altimeter; smart notifications¹ allow your Device to receive emails, texts and alerts
- Applied Ballistics elite software that calculates aiming Solutions for long-range shooting
- Battery life exceeds 48 hours in navigation mode, up to 1 week in UltraTrac mode and up to 1 month in watch mode
- Soft Leather Case - Keep the handheld altimeter protected with the included soft leather case. Belt loop and attachable lanyard are included with case to make it ultra-portable.
- Accurate Readings - Adjustable dial lets you account for high or low pressure systems so that you get the most accurate reading possible. The perfect tactical pocket altimeter for hiking, camping, backpacking, or fishing.
- Battery-Free - This analog altimeter is battery-free and simply adjusts based on the surrounding barometric pressure. More reliable than the more expensive digital watch alternatives. Pair your Altimeter 203 with a Sun Company compass and thermometer for a fully-analog weather/GPS loadout.
- Easy-to-Read Scale - Easily measure altitude up to 15,000 feet. Barometric pressure is measured in inches of Mercury (Hg). Keep it in your car, truck, or vehicle to keep track of altitude changes while driving.
- Full Instructions Included - Easy step-by-step instructions help you learn how to set and adjust your Sun Company altimeters/barometers.
- Easily Mounts to Dashboard - Mount AltiLINQ to either the top OR front of your dash in your car, truck, or vehicle. Comes with two hook-and-loop attachments so you can easily mount in two different vehicles. Quickly detach AltiLINQ and take with you on the trail.
- Accurate Readings - Adjustable dial lets you account for high or low-pressure systems so that you get the most accurate reading possible. Great for camping, backpacking, or hiking.
- Battery-Free - This analog altimeter is battery-free and simply adjusts based on the surrounding barometric pressure. Small, handheld design allows the altimeter to easily fit in your pocket.
- Easy-to-Read Scale - Easily measure altitude up to 15,000 feet. Barometric pressure is measured in inches of Mercury (Hg). Use the weather trend indicator to predict incoming low or high-pressure weather systems.
- Full Instructions Included - Easy step-by-step instructions help you learn how to set and adjust your SUN altimeter.
The Ultimate Guide to Choosing a Skydiving Altimeter
A skydiving altimeter is the most important tool for any jumper. It tells you exactly how high you are above the ground. This information helps you stay safe and know when to pull your parachute. Choosing the right one can feel overwhelming, but this guide will help you make the best choice.
Key Features to Look For
When shopping, prioritize readability and reliability. You want a display that is easy to see, even in bright sunlight. Many modern altimeters offer backlighting for night jumps or cloudy days. Some units also include a digital logbook. This feature tracks your jump history, speed, and altitude automatically. Always look for a device that offers a long battery life or easy charging options.
Important Materials
Durability matters when you are falling at 120 mph. Most high-quality altimeters use aircraft-grade aluminum or high-impact polycarbonate plastic. These materials protect the sensitive sensors inside from hard landings and accidental drops. The mounting straps are usually made from heavy-duty nylon or silicone. These materials resist tearing and stay secure on your wrist or hand throughout the jump.
Factors That Improve or Reduce Quality
Precision is the biggest factor for quality. A high-quality altimeter uses sensitive barometric sensors that update quickly. If the device lags, you might pull your parachute too late. Cheap sensors can also be affected by rapid temperature changes, which leads to inaccurate readings. A well-made unit will automatically calibrate to the local air pressure at the drop zone. Avoid devices with fragile screens or buttons that are difficult to press while wearing thick skydiving gloves.
User Experience and Use Cases
If you are a student, look for an analog altimeter with a large, clear face. It is easy to read at a glance without distracting you from your training. Experienced skydivers often prefer digital units. These offer more data, such as your freefall speed and descent rate. Consider where you want to wear it. Wrist-mounted units are standard, but some skydivers prefer chest-mounted altimeters for better visibility during formation flying.
Frequently Asked Questions
Q: Should I choose analog or digital?
A: Analog is great for beginners because it is simple to read. Digital is better for advanced jumpers who want extra data like speed logs.
Q: How often does an altimeter need calibration?
A: Most modern digital altimeters calibrate themselves automatically when you turn them on at the drop zone.
Q: Can I use a smartwatch instead?
A: No. Smartwatches are not designed for the extreme conditions of skydiving. Always use a device built specifically for the sport.
Q: How do I mount my altimeter?
A: Most jumpers use a Velcro or elastic strap to attach the unit to their wrist or hand.
Q: Are these devices waterproof?
A: Many are water-resistant, but they are not designed to be submerged in water. Keep them dry to protect the sensors.
Q: Do I need to replace the battery often?
A: Digital units usually last for hundreds of jumps on one battery. Always check your battery level before you board the plane.
Q: What happens if it hits the ground?
A: The outer casing protects the sensors, but a hard hit can still damage the electronics. Always have your gear inspected if you drop it.
Q: Can I wear it over my gloves?
A: Yes, but make sure your strap is long enough to fit over your skydiving gloves comfortably.
Q: Is a backup altimeter necessary?
A: Yes. Many experienced skydivers wear two devices to ensure they always have a secondary reading.
Q: How do I clean my altimeter?
A: Wipe the surface with a soft, dry cloth. Never use harsh chemicals or water on the sensor ports.