10 Best Hiking Altimeter of December 2025

• RUGGED ABS HOUSING - Durable, hand-held ABS plastic case keeps the Altimeter 203 gauge protected. Lanyard is included and helps keep the altimeter portable for any hiker, backpacker, or camper.
• 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, jeep, 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.

Sun Company

• Features high-sensitivity GPS receiver with HotFix for improved performance and reception in heavy tree cover or deep canyons
• Keeps track of routes, tracks and waypoints, and heart rate with add on heart rate monitor (sold separate). Uses standard AAA batteries. 2 required.
• Features trip computer, sunrise/sunset times, hunting/fishing information, electronic compass and barometric altimeter
• TracBack feature retraces user's path on the easy-to-read LCD display;Display resolution 100 x 64 pixels;Battery life Up to 17 hours in GPS mode;Track Log 10000. Display size : 1.42 x 0.91 inches
• Supports dual position readout so user can view current location in multiple formats. Audible tones. Hold the compass level when navigating to ensure maximum accuracy

Garmin

• ★ Thermometer, Barometer, Altimeter,compass : 4-in-1 function,Always makes you ready for weather changes with weather forecast function .Bring pleasure in your climbing, hiking, skiing and other outdoor sports,Mechanical and battery free.
• ★ Adjust The Initial Height Value: Hold the base with one hand and pinch the silver case with the other hand, and slowly rotate.
• ★ Large Dial Display: Large-size dial, clear and sharp figures, accurate readings, concise and clear, large range.
• ★ Real Glass Lens : This room indoor thermometer real glass lens, Altimeter measuring range: 0-5000m, Barometer pressure range: 600-1000hPa,Temperature measuring range: -30-50 Degrees Celsius.
• ★ Outdoor Essential : travel: weather forecasting weather, mountain climbing: altimeter time record, riding standing: compass identification direction, scientific research: hygrometer monitoring environmental changes.

DJG

• Sold directly by the manufacturer, Jolly Logic
• For flying things like model rockets, planes, quadcopters, kites, and falconry (not hiking)
• Tiny: 0.57 x 0.71 x 1.93″ (14.5 x 18 x 49mm)
• Weighs just 0.36 oz (9.9g)
• Recharges in any USB port

Jolly Logic

• ▶ MULTIFUNCTION: Digital Compass, Altimeter,Barometer,Thermometer, Clock, EL Backlight,World Time, etc.To bring you more convenient and comfortable outdoor sports.
• ▶【ALTIMETER】 —— Find Your Way Through Wilderness and In Whiteout Conditions
• ▶【BAROMETER】 —— Keeping a Close Eye on the Air Pressure Trend. Get heads up on possible storm – and take the necessary precautions to help make your journey safe and successful
• ▶【COMPASS 】 ——Safely Find Your Way Through Wilderness and In Whiteout Conditions
• ▶【WATER RESISTANT TO 50m/165 ft 】 ——In General, Suitable For Swimming And Snorkeling, but not diving

EZON

• Multi-function: GPS navigation/altimeter/barometer/thermometer/hygrometer/compass/flashlight.
• Altitude pre-warning function: when you stay at the glider, you can set a set of the altitude interval reminding data, it is very useful to know the altitude data.。
• Digital display: it will display the 24 hours altitude record and trend chart and 24 hours altitude record and trend chart, 16 directions digital compass, during the climbing mountain, you can read the digital in time.
• Charging manner: It uses the built-in rechargeable battery. Only need a USB charging line in an oblique manner to insert the charging port, it is very convenient.
• Package list: 1*FR510, 1* Manual, 1*charging line and 1*cleaning cloth. If you have any problem about the product, please feel free to connect us. We will reply you in 24 hours.

SUNROAD

• 8 in 1 Function: Digital altimeter, with digital barometer, digital compass, weather forecast, time, calendar, thermometer, and backlight
• The device is based on the technology of electronic bearing sensor and barometric sensor
• The digital altimeter is designed for outdoor use, the detachable string makes the digital compass a perfect hand-carry device for various outdoor activates it will give you backlight when you press any button in any time
• Altimeter: -700 to 9000m / -2300 to 29500ft.History Altitude record: 256pcs records.Compass: show bearing in degrees and cardinal point
• Thermometer: In Degree Celsius / Degree Fahrenheit Format. Clock: In 12 hours or 24 Hours format. Calendar. Backlight

SUNDERPOWER

• Multi-function:altimeter/barometer/thermometer/hygrometer /compass/pedometer/ flashlight and weather forecast for indoor and outdoor activity.
• Appearance: Light weight and sports outlook are fitted for sports fan, big face is easy to read digital, and it is a good gift for the outdoor fans.
• Digital display: it will display the 24 hours altitude record and trend chart and 24 hours altitude record and trend chart, during the climbing mountain, you can read the digital in time.
• Charging manner: It uses the built-in rechargeable battery. Only need a USB charging line, it is very convenient.
• Package list: 1*product, 1*charging line and 1*cleaning cloth. If you have any problem, please feel free to connect me.

SUNROAD

• Barometer & Altimeter: The air pressure value on the screen is the air pressure at the current location. The height value on the screen is the sea level of the current location. Press [ALTI/+] button to switch the use of altimeter and barometer.
• Relative Altitude: You can use this unit to monitor the ascending or descending altitude from one certain location or the relative altitude for any mountain or object etc.
• Weather Forecast: Apart from detecting the altitude, barometer also helps to forecast the weather for the forthcoming 12 to 24 hours basing on barometric pressure changes. The effective range is 30-50kms.
• History Altitude Record: Press [HISTORY] button, you can view records of history altitude and air pressure. It will display the most previous record in this mode, then you can press [ALTI/+] or [-] button to forwards or backwards view history records. It can save most 256pcs records, the records’ distance are five minutes, and you can change the distance from 1-60 minutes if you press and hold [HISTORY] button for 2 seconds.
• Save power design: When you don’t want to use the device, you press and hold [SET] button for 5 seconds, the device will stop all display enter into dormancy mode. And then you press any button, it will resume previous display. Backlight: In any mode, it can give you backlight for 5 seconds that you press any button.

AMTAST

• EASILY MOUNTS TO DASHBOARD - Mount AltiTilt to either the top OR front of your dashboard in your car or truck. Comes with two hook-and-loop attachments so you can easily mount in two different vehicles. Quickly detach the portable AltiTilt and take with you on the trail. A great accessory for long distance travel.
• ACCURATE READINGS - Adjustable dial lets you account for high or low-pressure systems so that you get the most accurate reading possible. Perfect for off-road vehicles.
• EASY TO READ INCLINOMETER - Brass ball instead of bubble included in bright Saturn yellow tube assembly. Engraved and hand painted numbers make for a functional, easy-to-read display. Easily visible from dashboard.
• BATTERY-FREE - This analog altimeter is battery-free and simply adjusts based on the surrounding barometric pressure.
• FULL INSTRUCTIONS INCLUDED - Easy step-by-step instructions included with product to help you learn how to set and adjust your Sun altimeter.

Sun Company