Polar S810i Heart Rate Monitor Black

by Polar

Product Features

• Infrared technology links this powerful HRM to your PC (optional IR interface required)
• RR Variability, a Polar exclusive feature allows you to test your stress level & detect overtraining
• This is the perfect unit for a research facility or advanced coaching programs

Product Details

• Item Weight: 3.5 ounces
• Shipping Weight: 2 pounds
• ASIN: B0000ASRDL
• Item model number: S810i
• Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
• Amazon Best Sellers Rank: #365,428 in Kitchen & Dining (See Top 100 in Kitchen & Dining)

Product Description

When you train for an intense eventwhether it's a marathon or an Ironmanit's easy to over train and end up tired. The Polar S810i Heart Rate Monitor detects overtraining so you can be optimally ready on race day. Polar's R-R Variability tests your stress levels and lets you know when you're doing too much. Track your heart rate, maximum heart rate, target heart rate, workout time, and calories burned during your workouts. You can also record this data for up to 99 workouts so you can better track your progress. The S810i Heart Rate Monitor's exercise reminder gets you to the gym on time.

Product Features

• Material: PU
• Band Type:
• Altimeter: No
• Barometer: No
• Compass: No
• Stopwatch: Yes
• Chronograph: Yes
• Thermometer: No
• Heart Rate Monitor: Yes
• PC Compatible: Yes
• Waterproof: Yes, up to 50m
• Backlight / Electroluminescent: Yes
• Alarms: Target heart rate zone, audible and visual
• Size: Large
• Recommended Use: Running, cycling, aerobic activities
• Weight:
• Warranty: 2 Years

Customer Reviews

Most Helpful Customer Reviews

1 of 1 people found the following review helpful:

5.0 out of 5 stars Good educated training, January 21, 2007

By 

Newbully "GL" (Hartland, WI United States) - See all my reviews

This review is from: Polar S810i Heart Rate Monitor Black (Health and Beauty)

Training is a physics project and you need tools to measure what shape you are in and how you make progress. I had an older model but dropped it and cracked the display. Polar will fix it if I send it in. But this was a nice excuse to buy the latest and greatest. Together with the chestband you simply forget you are wearing, it will give you feedback on you r heartrate and much more. I row on a Concept II rower that is hooked up to a computer, weightlift with the Sears rubberized weights and run on commercial treadmill and bike on my bike on airbreaks. I keep all results on a spreadsheet and use the Polar for all the input. If it ever breaks I'll get another that same day.