Features:

• Wrist-top computer with altimeter, barometer, compass, and thermometer
• Altimeter offers range of up to 29,500 feet and automatic 24-hour memory
• Displays current barometric pressure and temperature; 4-day barometric memory
• Compass boasts cardinal bearing, North-South arrow, and declination setting
• Stopwatch with split-time measurement; water-resistant to 100 feet; 2-year warranty

Editor Reviews:

Product Description:
Suunto X3HR is an easy-to-use and versatile wristop computer for both people with active lifestyles and athletes who train systematically to achieve goals and actively monitor and analyze their performance. Features Include: Altimeter, Barometer, and a Thermometer. Heart rate monitor-Adjustable heart rate limits, real-time average heart rate, graphic heart rate zone pointer, memory for 8 training sessions. Watch-Calendar, Stopwatch / Interval timer. User-replaceable battery. Water resistant to 30 m (100 ft). Heart rate transmitter belt: User-replaceable battery, water resistant to 20m (66 ft).

Amazon.com Product Description:
Get the best out of your training with the new Suunto X3HR, an easy to use and versatile wrist-top computer/timepiece for both people with active lifestyles and athletes who want to actively monitor and analyze their performance. The Suunto X3HR features a heart rate monitor, as well as an altimeter, barometer, and thermometer.

With Suunto X3HR's unique heart rate functions you can measure and analyze your heart rate level to further improve your training program. The Suunto X3HR displays the average heart rate in real-time throughout the training session, which makes training level management easier than ever before. The possibility to compare the instant heart rate with the average is especially practical in sports where heart rate varies a lot, such as biking and cross country skiing in a hilly terrain.

The graphic display of the current heart rate in relation to the target zone helps you control the training intensity even when training within the target zone limits. Another useful training function is the interval timer that assists you in circuit training and interval training.

For post-performance assessment, Suunto X3HR stores data on training duration; average, minimum and maximum heart rate; cumulative ascent and descent; and the highest and lowest altitude in the training session. It also stores up to 10 laps and the heart rate for each training session, and memorizes the data regarding the last 10 training sessions.

When traveling in the wilderness, safety comes first. Suunto X3HR has many features that enable safe and responsible hiking. The altimeter supports navigation and gives you necessary information when you are on the move in nature. The barometer and thermometer help you estimate the weather conditions. Additionally, the weather functions help you track the weather changes and plan the day's activities more carefully.

What's in the Box This package contains the Suunto X3HR wrist-top computer, transmitter belt, 3-volt lithium cell (for belt), and printed Quick Guide and Pocket Guide.

Rating : - hr stopped working after 30 min.
just got this watch about 24 hours ago. first it was working great.and i like it lots more then the polar rs200. i used the watch in my small water pool without the hr-sensor.after that the watch did not get any hr from the hr sensor.it the watched showed 00 for about 20 min.then it was working fine again.today i drove my car,the hr sensor in my trunk.the watch started beeping. so i checked it.watch showing me 230 bt/hr. i did't wear the hr sensor. remember, the sensor was in the trunk.
tomorrow i will replace it for the same model.