10 Best Auto Altimeters {Expert Reviews}

An altimeter is an instrument used to measure elevation or altitude. The term altitude is typically defined as the height of a point above sea level.

A Shortlist Of The Best Auto Altimeters

Here is a quick recap of our top 10 picks that lets you compare each item with another and allow you to choose the best one.

10 Best Auto Altimeters You Should Consider In 2022

Bestseller No. 1
Herbert Richter 10310501 Altimeter
  • High performance auto car dash mounts altimeter and barometer
  • Easy installation at all universal dash by double sided tape included and excellent practicality
  • Measuring range: 0 ~ 4000 meters above sea level
Bestseller No. 2
Car Inclinometer Level Tilt Gauge, Car HUD GPS Speedometer MPH Car Electronic Compass Clinometer Indicator, Digital Inclinometer Car Angle Slope Meter for Off-Road Vehicles
  • MULTI- FUNCTIONALITY - A smart GPS multi-functional HUD speedometer for driving, fully supports high-precision monitoring of car speed, vehicle tilt angle, vehicle pitch angle changes, compass, time and car battery voltage status, to ensure your driving safety.
  • 3 IN 1 AlARM SYSTEM - Precisely show vehicle pitch angle and tilt angle changes with clear notification, when one or both angle is over 40 degree the alarm alerts. When you exceed the speed limit, the alarm also alerts to insure your safety. Fatigue driving alarm alerts after driving for 4 hours.
  • HD LCD DISPLAY & LIGHT SENSOR - It adopts color HD LCD display with high resolution. Adjust the brightness of the screen by using the sensitivity of the light sensor which will improve visibility greatly. Free rotation, which is more sensitive. After connected to power supply, there will be backlight inside, which will help you see accurately in case of night or dark situation.
  • GPS MODULE - Equipped with high- precision satellite GPS signal module. Automatically monitor vehicle driving conditions. Widely applicable to Asian cars, American cars, European cars.
  • 3-YEAR WARRANTY- After the vehicle starts the speedometer starts automatically, after car parking the meter will be in sleep mode automatically.We promise to provide 3 years of warranty and quality service to our customers. If you want to know more, please feel free to contact our customer service.
SaleBestseller No. 3
Casio Men's Pro Trek PRG-270-1 Tough Solar Triple Sensor Multifunction Digital Sport Watch
  • Tough Solar Power,100M Water Resistant,Low Temperature Resistant (-10 C / 14 F),Module 3415,Approx. Battery Life: 9 months on full charge (without further exposure to light)
  • Accuracy: +/- 15 seconds per month ,Full Auto Calendar (Pre-programmed until the year 2099),5 Daily Alarms (4 one-time and 1 snooze alarm),World Time 31 time zones (48 cities + UTC), city name display, daylight saving on/off
  • Full Auto LED (Super Illuminator) Backlight with Afterglow,Countdown Timer Measuring unit: 1 second Countdown range: 24 hours Countdown start time setting range: 1 minute to 24 hours (1-minute increments ans 1-hour increments)
  • Barometer Display range: 260 to 1,100 hPa (7.65 to 32.45 inHg) Display unit: 1 hPa (0.05 inHg),Thermometer Display range: -10 to 60 C (14 to 140 F) Display unit: 0.1 C (0.2 F)
  • Digital Compass Measures and displays direction as one of 16 points Measuring range: 0 to 359 degrees Measuring unit: 1 degree 60 seconds continuous measurement Graphic direction pointer Bidirectional calibration and Northerly calibration function Magnetic declination correction Bearing memory
  • Altimeter Measuring range: -700 to 10,000 m (-2,300 to 32,800 ft) Measuring unit: 1 m (5ft) Manual memory measurements (up to 30 records, each including altitude, date, time)
SaleBestseller No. 4
Updated GPS Speedometer Real-Time Monitoring Satellite Positioning Heads Up Display for Cars Off-Road Vehicle Pitch/Incline Angle Slope Meter MPH&KM/H Speedometer for Car Overspeed Prompt Universal
  • 【Measure Slope/Inclination & Provide Speed/Altitude/Satellite Clock Head-Up Display】Heads up display vehicle electronics has a built-in multi-axis gyroscope and GPS system,which can provide you with the slope,inclination, downward slope and upward slope of the vehicle during driving.In addition,you can also obtain data such as vehicle speed,altitude, vehicle driving direction,and satellite real-time clock.
  • 【Incline Angle Prompt & Pitch Angle Prompt & Speeding Prompt Speedometer For Car】GPS speedometer for car has tilt angle prompt,pitch angle prompt and overspeed prompt functions.When the tilt angle or pitch angle exceeds 30 degrees,or the vehicle speed exceeds the set prompt value(default 120Km/h ),the device will reminder to To ensure your safety while driving.
  • 【Real-Time Monitoring Of Vehicle Data & Setting Parameters Of Head Up Display】Heads up display for cars can monitor vehicle data in real time.Through the head-up display,You can monitor the pitch angle,inclination angle,latitude and longitude coordinates,speed, time, driving distance,driving direction,power supply voltage and other data of the vehicle.In addition,the GPS speedometer can set parameters,such as setting the speed unit (MPH&KM/H),overspeed reminder,speed,clock,font color,etc.
  • 【Equipped With High-Precision Satellite Positioning Gps Module & Wide Range Of Application】GPS digital speedometer is equipped with a high-precision satellite GPS signal module, which can locate the number of satellites and provide altitude, latitude, and longitude, which is very suitable for self-driving, off-road and other activities. It has a wide range of applications, suitable for cars, urban SUVs, off-road vehicles, station wagons, vans, etc.
  • 【Color HUD Display & Automatic Brightness Adjustment Hd Head Up Display】HUD car heads up display use the color high-definition LCD screen display, high resolution, and automatically adjusts the screen brightness according to the light sensor, therefore, whether it is day or night, you can clearly and comfortably see the data on the display.
Bestseller No. 5
Kingneed HUD Speedometer Odometer Compass Head Up Display GPS Digital Display Big Fonts Univsersal for All Cars Vehicles New C3010
  • 【MULTI-FUNCTIONS】 This GPS speedometer HUD not only displays the vehicle's driving speed in time, but also displays the driving direction by compass, Single Driving Time, Single Driving mileage, Let you know the key informations for your trip.
  • 【TIMELY AND ACCURATE 】Speed and compass data is from satellites, timely and accurate.In particular, the direction of the compass is not affected by the magnetic field.
  • 【MORE SAFETY】1. The shell is made of high temperature resistant material, which will not deform at 80 ℃ for 3 hours. 2. No built-in battery, no explosion ,at high temperature.
  • 【BIG AND GREEN COLOR FONTS】 big screen size display make more easily and comfortable to read. Big and green color fonts, green light will let the driver more compfortable and protect the drivers' eyes, specially for long distance driving.
  • 【ALARM FUNCTION】 Over-speed Alarm and fatigue driving alarm to ensure your safe trip. Default setting is 120KM/H or 120MPH. You can adjust it according to your needs. When the product detects speeding, it will beep to remind the driver.
  • 【UNIVERSAL FOR ALL VEHICLE】Collecting speed from GPS satellites. No relation with the car engine, therefore, it's 100% compatible for all vehicles include car, truck, pick-up, suv, scooter, train, motorcycle, bike, boat..
  • Seller's reply
  • Compass work needs to meet the following 3 conditions: 1. GPS positioning successfully. 2. The compass can only work normally while the vehicle is in motion. 3. Driving your car, the compass direction is the car driving direction.
Bestseller No. 6
Sun Company Navigat'r 6 - Six-Function Dashboard Instrument for Car and Truck | Altimeter, Barometer, Ball Compass, Thermometer, LED Light, Signal Mirror
  • SIX FUNCTIONS - Includes Altimeter (Range: 0 - 15,000 feet), Barometer, Ball Compass, Dial Thermometer, LED Light, Signal Mirror. Great addition to your car or truck and is an essential travel accessory.
  • BATTERY-FREE - This analog altimeter is battery-free and simply adjusts based on the surrounding barometric pressure. Simply mount the adjustable base to dashboard for easy visibility. Can easily detach and become portable!
  • ACCURATE READINGS - Adjustable dial on altimeter lets you account for high or low-pressure systems so that you get the most accurate reading possible. The Japanese made barometer, liquid-damped compass, and dial thermometer are all designed for easy, precise readings.
  • FULL INSTRUCTIONS INCLUDED - Easy step-by-step instructions included to help you learn how to set and adjust your SUN altimeter.
Bestseller No. 7
Sun Company AltiPort - Detachable Windshield and Dashboard Altimeter and Barometer | Altimeter for Cars and Trucks | Reads Altitude from 0 to 15,000 Feet
  • EASILY MOUNTS TO DASHBOARD OR WINDSHIELD - AltiPort quickly mounts using levered suction cup and sticky pad. Easily remove altimeter from mount and take with you in your pocket or pack on the trail. Perfect for your car or truck dash.
  • ACCURATE READINGS - Adjustable dial lets you account for high or low pressure systems so that you get the most accurate reading possible.
  • BATTERY-FREE - This analog altimeter is battery-free and simply adjusts based on the surrounding barometric pressure.
  • EASY-TO-READ SCALE - Easily measure altitude up to 15,000 feet. Barometric pressure is measured in inches of Mercury (Hg).
  • FULL INSTRUCTIONS INCLUDED - Easy step-by-step instructions help you learn how to set and adjust your SUN altimeter.
SaleBestseller No. 8
Garmin 010-02064-00 Instinct, Rugged Outdoor Watch with GPS, Features Glonass and Galileo, Heart Rate Monitoring and 3-Axis Compass, Graphite
  • Rugged GPS watch built to withstand the toughest environments
  • Constructed to U.S. Military standard 810G for thermal, shock and water resistance (rated to 100 meters)
  • Built in 3 axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, Glonass and Galileo) support helps track in more challenging environments than GPS alone
  • Monitor your estimated heart rate, activity and stress; Train with preloaded activity profiles. Strap material: Silicone
  • Stay connected with smart notifications (with a compatible smartphone) and automatic data uploads to the Garmin connect online fitness community
  • Use the trackback feature to navigate the same route back to your starting point; Use the Garmin explore website and app to plan your trips in advance
  • Battery life: Up to 14 days in smartwatch mode, up to 16 hours in GPS mode, up to 40 hours in Ultratrac battery saver mode
SaleBestseller No. 9
DeLorme Atlas & Gazetteer: Arizona
  • Delorme Arizona Atlas - 325-7
  • Delorme (Author)
  • English (Publication Language)
  • 68 Pages - 05/07/2018 (Publication Date) - DELORME PUBLISHING (Publisher)
Bestseller No. 10
TIMPROVE Universal Digital Car HUD Head Up Display GPS Speedometer with Over Speed Alarm Tired Driving Warning Windshield Project for All Vehicle Bicycle Motorcycle (C80)
  • 🚙【Green Light & Big Number Display】- Green light display will protect eyes of driver, let driver feel more comfortable, especially for long distance driving.
  • 🚙【Plug & Play】 - The HUD display the real and instance speed with GPS satellite. Power through vehicle cigarette lighter (NOT INCLUDED). No professional installation is required. No wiring needed to the VSS (vehicle speed signal) Compatible with all cars & trucks & bicycle, motorcycle (For bicycle and motorcycle need connect with power bank, to power for HUD)
  • 🚙【Over Speed Alarm】- Over-speed Alarm and fatigue driving alarm to ensure your safe trip.Default setting is 120KM/H or 120MPH. Just need press the “up” or “down” to adjust it. When over-speed alarm is active, it will beep in 3 times to alert the car driver. If no need overspeed alert, adjust it to a impossible speed/ preset fatigue driving time eg:999MPH.
  • 🚙【WORKS FOR ALL VEHICLES】– Unlike other Car HUDs, you do not need to worry about the compatibly, C80 could work for ALL vehicles, no matter which brand or which model all over the world cause C80 is based on the GPS module inside.

What To Look For Choosing The Best Auto Altimeters

Take the following considerations into account to choose the best auto altimeters that meets your needs.

Auto altimeters are one of the most popular and common items in a person’s home. They are used to measure the pressure against their body at various points in time, for various reasons. There are two main types of auto altimeters: electronic and physical. Electronic altimeters are typically based on your car’s windage and wind speed and will use technology to give you a reading on what what it thinks is the true pressure on your body. However, physical altimeters vary in their technology and also the way they can measure pressure. They may use a plunger or sometimes a weighted staff to feel for any sign of pressure while you’re alive.


The best auto altimeters are those that are the most efficient and reliable. This means that they have a high level of accuracy, and you can be sure that you are being taken good care of.

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