Best Hiking Altimeters In August 2025

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Here you have our curated list of Best Hiking Altimeters. Each of them comes with different price, style, and design, so you have plenty of options to choose from. Keep reading for our top products review!

To help you in your search, we have completed this list of the Best Hiking Altimeters.

Top Rated Best Hiking Altimeters Of 2025

Rank	Product Name	Score
1	Garmin Getting the Most From Your GPS: Fortrex 301, 401 Buy Now	9.7 Buy Now
2	Garmin GPS Etrex & Etrex Summit H / HC Buy Now	9.5 Buy Now
3	Wilderness Navigation: Finding Your Way Using Map, Compass, Altimeter & GPS, 3rd Edition Buy Now	9.1 Buy Now
4	Casio Men's SGW300H-1AVCF Twin Sensor Multi-Function Digital Sport Watch Buy Now	8.8 Buy Now
5	Casio Men's SGW300HB-3AVCF Multi-Function Sport Watch with Green Nylon B Buy Now	8.6 Buy Now
6	Casio Men's SGW-1000-1ACR Triple Sensor Digital Display Quartz Black Watch Buy Now	8.3 Buy Now
7	Garmin Foretrex 401 Waterproof Hiking GPS Buy Now	8.1 Buy Now
8	Sun Company Altimeter 203 - Battery-Free Altimeter and Barometer | Weather-Trend Indicator Buy Now	7.8 Buy Now
9	Casio Men's Pro Trek PRG-270-1 Tough Solar Triple Sensor Multifunction Digital Sport Watch Buy Now	7.5 Buy Now
10	Prepper's Survival Navigation: Find Your Way with Map and Compass as well as Buy Now	7.2 Buy Now

1. Garmin Getting the Most From Your GPS: Fortrex 301, 401

2. Garmin GPS Etrex & Etrex Summit H / HC

3. Wilderness Navigation: Finding Your Way Using Map, Compass, Altimeter & GPS, 3rd Edition

• Wilderness navigation

4. Casio Men's SGW300H-1AVCF Twin Sensor Multi-Function Digital Sport Watch

• Textured resin band with buckle closure
• Round watch with digital dial featuring screw-down bezel, five alarms, countdown timer, barometer, altimeter, and thermometer
• 50 mm black resin case with mineral dial window
• Water resistant to 100 m (330 ft): in general, suitable for swimming and snorkeling, but not scuba diving
• Quartz movement with digital display

5. Casio Men's SGW300HB-3AVCF Multi-Function Sport Watch with Green Nylon B

• 50 mm resin case with mineral dial window
• Water-resistant to 100 m (330 ft)
• Round watch with multiple digital displays, exposed screws on bezel, and woven nylon band
• Protective mineral crystal dial window
• Features altimeter, barometer, thermometer, world time, led light, 5 alarms, 1/100-second stopwatch, countdown timer, 12/24-hour formats
• Rugged sports watch with multiple digital displays, exposed screws on bezel, and woven nylon band with buckle closure

6. Casio Men's SGW-1000-1ACR Triple Sensor Digital Display Quartz Black Watch

• 5 daily alarms and 1 snooze alarm, countdown timer, 1/10 second stopwatch, auto calendar (pre-programmed until the year 2099), 12/24 hour format, button operation tone on/off, storage battery cr2025, approx. battery life: 3 years
• 100m water resistant, altimeter, barometer, digital compass, thermometer, low temperature resistant (-10c/14f), led backlight (super illuminator) with afterglow, world time 31 time zones (48 cities + coordinated universal time), daylight saving on/off
• Case diameter: 54.7mm
• Water resistant to 330 feet
• Quartz movement

7. Garmin Foretrex 401 Waterproof Hiking GPS

• Features trip computer, sunrise/sunset times, hunting/fishing information, electronic compass and barometric altimeter
• 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
• 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 high-sensitivity gps receiver with hotfix for improved performance and reception in heavy tree cover or deep canyons
• Tracback feature retraces user's path on the easy-to-read lcd display,display resolution100 x 64 pixels,battery lifeup to 17 hours in gps mode,track log 10000. display size : 1.42 x 0.91 inches

8. Sun Company Altimeter 203 - Battery-Free Altimeter and Barometer | Weather-Trend Indicator

• 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.
• Full instructions included - easy step-by-step instructions help you learn how to set and adjust your sun company altimeters/barometers.
• 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.
• 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.
• 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.

9. Casio Men's Pro Trek PRG-270-1 Tough Solar Triple Sensor Multifunction Digital Sport Watch

• 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)
• 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)
• 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)
• 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
• 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
• 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)

10. Prepper's Survival Navigation: Find Your Way with Map and Compass as well as