An intense exercise is much like dreaming about falling off a cliff: neither are particularly pleasant, both get your heart rate going, and when you snap out of it, you’re alone and drenched in sweat. Don’t lose control with today’s Groupon:

The Deal

$79.95 for a Polar FT4 Heart Rate Monitor Watch (Don’t pay $139)

• Ladies’ monitor available in pink or green
• Men’s monitor available in black and silver, or blue
  
  

Fitness fanatics stay up to date on their workout progress with this heart rate monitor watch. There are a whole host of features that prove helpful when trying to keep track of your health and fitness, including the ability to set a manual target zone and an alarm that sounds when you’re outside your targets to either cheer you on or tell you to slow it down.

The zones can be set based on BPM or as a percentage of your maximum heart rate, and the watch provides and exercise summary of your workout. The HeartTouch allows for button-free operation of the watch so as not to interrupt your concentration, and it is also water resistant.

Features

• Water resistant to 30m
• Watch features include: backlight, date, dual time zones, daily alarms
• User replaceable battery
• Display text in English, German, Finnish, Swedish, French, Portuguese, Spanish, and Italian
• Model: FT4
• Brand: Polar
• Package Includes: Polar FT4 Training Computer, Polar H1 Heart Rate Sensor & Polar FT4 Getting Started Guide