10 Best Altimeter Watch of December 2025

• 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 Tracback 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: Upto 14 days in smartwatch mode, upto 16 hours in GPS mode, upto 40 hours in Ultratrac battery saver mode

Garmin

• 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.
• 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
• Supports dual position readout so user can view current location in multiple formats. Audible tones. Hold the compasslevel when navigating to ensuremaximum accuracy
• Features trip computer, sunrise/sunset times, hunting/fishing information, electronic compass and barometric altimeter

Garmin

• Bold black watch featuring altimeter, barometer, thermometer, low-temperature resistance (-10 C/14 F), EL backlight, five daily alarms, hourly signal, world time (31 time zones, 48 cities), city code display, Daylight Saving on/off, 1/100-second stopwatch, countdown timer, full auto-calendar (pre-programmed until 2099), and 12/24-hour formats
• 52-mm stainless steel case with mineral dial window
• Quartz movement with analog-digital display
• Resin band with buckle closure
• Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving

Casio

• Garmin Pay contactless payment solution lets you pay for purchases with your watch (available for supported cards from participating banks)
• Personalize your watch with thousands of free watch faces, apps and widgets from our Connect IQ store
• More than 15 preloaded GPS and indoor sports apps, including yoga, running, swimming and more
• Monitor your fitness level with VO2 max and fitness made estimates, plus keep an eye on how you handle stress
• Get connected features such as smart notifications, automatic uploads to Garmin Connect, Live Track and more when paired with a compatible smartphone
• Battery life: up to 7 days in smartwatch mode; 13 hours in GPS mode.Display size:1.2 inch diameter

Garmin

• Multifunction: Digital watch combined with Altimeter, Barometer, Compass, EL Backlight, Thermometer, Clock, Stopwatch, World time, Countdown timer, Hourly chime, Calendar, etc. To bring you more safely convenient and comfortable outdoor sports anytime, anywhere
• Sports Watch: Built-in Swiss precision sensor, Altimeter for measuring altitude, tracking vertical motion. Barometer and thermometer for weather forecast and describing the trend of air pressure. This watch is good to help you stay safe and plan schedule activities.
• Waterproof: 5ATM/(164 feet) Powerful waterproof function can help you do daily use freely and all kinds of sports. It’s a great companion for swimming, climbing, cycling, fishing, adventure and etc. But Please DON’T dive and swim for a long time or press any button underwater. Keep it away from steam and hot water.
• High Quality & Comfortable & Fashionable: 18-month Battery life. Lightweight PU material wristband and hollow style make it comfortable to wear; Sports dial design, military style appearance lead you to the edge of sport fashion.Good gift for family and friends.
• Each unit is designed with attention to the smallest detail and built to last a long time.We aim to produce the best toy to satisfy all customers.

EZON

• 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
• 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
• Quartz Movement
• Case Diameter: 54.7mm
• Water Resistant To 330 Feet

Casio

• Rugged sports watch with multiple digital displays, exposed screws on bezel, and woven nylon band with buckle closure
• 50 mm resin case with mineral dial window
• Quartz movement with digital display
• Features altimeter, barometer, thermometer, world time, LED light, 5 alarms, 1/100-second stopwatch, countdown timer, 12/24-hour formats
• Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving
• Round watch with multiple digital displays, exposed screws on bezel, and woven nylon band
• Quartz movement with digital display
• 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
• Water-resistant to 100 m (330 ft)

Casio

• An altimeter tracks your vertical movement, a barometer tells the Trend in air pressure, and a compass points the way
• Suunto core tracks both the weather and the sun for you; Operating temperature: 20° C to +60° C / 5° F to +140° F; Storage temperature: 30° C to +60° C / 22° F to +140° F
• A weather Trend graph and storm alarm along with preset sunrise/sunset times for over 400 locations help you stay safe and plan your activities
• With stylish designs in more than a handful of variations, you are sure to find just the right Suunto core for your style
• Wrist top computer watch with altimeter, barometer, compass and weather indicator
• Altimeter displays current elevation, shows ascent or descent and records session
• Intelligent storm alarm senses drops in air pressure and notifies you of approaching storms
• Barometer helps you predict changing conditions; Built in weather trend indicator
• All black finish; Accurately measures depth to 30 feet; Weighs 2.26 ounces; 2 year warranty

Suunto

• 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
• Quartz movement with digital display
• Textured resin band with buckle closure
• Water resistant to 100 m (330 ft): In general, suitable for swimming and snorkeling, but not scuba diving

Casio

• 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
• 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
• Quartz Movement
• Case Diameter: 54.7mm
• Water Resistant To 330 Feet

Casio