Timex

Timex 57781 100 Lap Ironman Fitness System and Watch

• 100-lap memory, including heart rate, lap time and split time
• Display with flipping system for easy reading of heart rate and elapsed time
• Total time in target heart rate zone

Product Description

There are certain focal points to consider when doing cardiovascular exercise. Depending on age, there are certain goals and parameters for achieving weight reduction or heart pumping strength. This watch helps you achieve what you're seeking. Age-based heart rate target zone calculation option 100-hour chronograph with lap or split 100-hour countdown timer with stop at end, repeat at end or chrono at end Month/day/date 12/24 hour time selectable Alarm with 5 minute back-up On-the-chest monitor provides continuous heart rate readings during even the most intense activities Digital FM transmission for clear signals around exercise equipment and power lines Synchronized transmission prevents cross talk from other heart rate monitors Resin strap Includes Battery (up to 2-year life with average use)

Product Details

• Item Weight: 14 pounds
• Shipping Weight: 1 pounds
• ASIN: B000A6LT9A
• Item model number: 57781
• Average Customer Review: 4.0 out of 5 stars  See all reviews (1 customer review)
• Amazon Best Sellers Rank: #66,794 in Watches (See Top 100 in Watches)

Customer Reviews

Most Helpful Customer Reviews

4.0 out of 5 stars Nice product, November 5, 2006

By 

Kevin Grierson (Norfolk, VA United States) - See all my reviews
(REAL NAME)   

Display on watch is solid, good at picking up heart rate. One drawback: unlike the Polartec heart rate monitor, most exercise machines can't pick up the heart rate transmitted by this device. Controls on the watch are also a bit counterintuitive until you get used to them. Otherwise, I'd give it 5 stars. Same quality as Polartec, much better price--and you can replace the battery yourself.