This clock has many functions, you can set limits zones, two times, and your personal data (age, weight, height). The display is large it has three lines for the display, which is in the middle is the biggest and most important, but the other two ar also be helpful, you can use the info on the bottom line, so you can see what useful for you.

The training mode is also great, and it records the amounts of (time, Rounds, calories, hr hr average highest, lowest hr) of meetings, for the last session, weekly meetings, monthly Sessions, it's great.

It is a good value, the only things why I was not 5 stars is becasuse the case is silver not like it seems on the photo, it is white plastic, are waking up and the screen scratches easily, but a small piece of PDA screen protector can save the screen the clock but you have to cut round.

Product Features

* Intensive training tool provides statistics key to achieving your fitness goals

* Indicates current heart rate, average heart rate, and the maximum heart rate

* Features a three training zone with alarm

* Full-featured sports clock with dual time, date, alarm and

* Provides log memory for a workout

Description:

Suunto Wristop Computer T1, bricks Suunto t1 minds science with style for a sophisticated heart rate monitor that the powerful yet very simple. Aiming for weight loss, cardiovascular improvement or rigorous conditioning? Working from your personal fitness profile, the Suunto t1 keeps you on task.

Features:

* The Suunto t1 hidden behind an interface advanced technology, the friendly andeasy to use. Because results matter more than features, the Suunto t1 focuses on the essentials-heart rate, calories burned and training area with high accuracy and simplicity. With minimal instruction, hikers, runners, cyclists and spinners can confidently use the Suunto t1 to achieve health and fitness goals. Working from your personal fitnessprofile, the Suunto t1 shows in real time averageheart rate and real-time calories burned with excellent accuracy. If the Suunto t1 says you have 238 calories burned, it's not a rough estimate, but a number you can rely on.

* The Suunto t1 can also be seen in the areas of training. Does a tachometer, the zone training dial helps you with your workout intensity with your fitness goals. Zone 1 is ideal for burning fat and improving cardiovascular health, Zone 2-ups the ante with an increased calorie-burning and cardiovascular benefits, while Zone 3 is ideal for heavy endurance training.

* As a sports instrument, the Suunto t1 has a stopwatch with LAP / Split. As a timer, it is ready for the trip with dual time, date and alarm. Specifications: Real-time calories burned Current heart rate, average heart rate and the maximum heart rate Three-tier zone training system with alarms HR limit with alarm Dual-time, date and alarm Log memory for 1 workout Workout totals for the current week, week, month and current month (points, calories burned, training time and time within and outside of each zone)

Key Features:

* Displays current heart rate, average heart rate, and maximum heart rate

* Real-time calories burned

* Three-tier zone training system with alarms

* Heart rate limit with alarm

* Dual time, date, and alarm

* Log memory for one workout

* Workout totals for current week, previous week, current month, and previous month (heart rates, calories burned, training time, and time in and outside of each zone)

* Stopwatch with first 30 laps stored

* User-replaceable battery (both chest belt and wrist unit)

* Heart rate transmitter belt * Water resistant to 30 meters (100 feet)