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Item #4378U

Sigma Sport Onyx Easy Heart Rate Monitor Watch

$64.95 Compare at $99.99 Save 35%
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Information about Sigma Sport Onyx Easy Heart Rate Monitor Watch
Closeouts. Thanks to simple, precise performance, the Sigma Sport Onyx Easy heart rate monitor is ideal for those who want to train in a healthy, targeted manner.
  • Training mode with one adjustable heart rate zone
  • Stores total values of training duration, average heart rate, maximum heart rate, calories consumed and time spent in target zone
  • Keeps basic time, date and alarm
  • Manufactured to medical standards
  • ECG-accurate
  • Digital coded
  • Quick change battery compartment
  • Backlight
  • Simple handling and menu navigation
  • Digital chest strap transmitter and wrist watch receiver
  • Made in China
  • Visit our Exercise Guide
Specs about Sigma Sport Onyx Easy Heart Rate Monitor Watch
  • Weight: 1.4 oz.
  • Display: Digital
  • Movement: Quartz
  • Case dimensions (LxWxH): 44.4x38.1x12.7mm
  • Case material: Composite
  • Case back: Pressed
  • Bezel type: Fixed
  • Bezel width: 3.5mm
  • Bezel material: Composite
  • Strap/bracelet dimensions: 10" x19mm
  • Crystal type: Plexiglass
  • Band: Strap
  • Band material: Rubber
  • Clasp: Buckle
  • Calendar: Yes
  • Alarm: Yes
  • Chronograph: Yes
  • Timer: Yes
  • 12/24 hour: Yes
  • Heart rate monitor: Yes
  • Made in China
  • Visit our Exercise Guide

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Most Helpful 3-Star Review

Reviewed by nordicman from Boulder, CO on Tuesday, June 12, 2012
This watch/belt combo will monitor your heart rate, and be accurate. However, the user interface is pretty clumsy and not very easy to use. Also, unless it picks up the belt, you can't use the stopwatch in "free mode". Not deal breakers, but I would look for one that is more user friendly. Havin... Read More
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  • Verified Buyer Reviewed by al from oak park from michigan on Tuesday, July 17, 2012
    great watch, it does what it needs to do but don't get it wet. It is not even water resistant. Also, I thought it had a back-light but it doesn't
    • Best Uses: Running, Spinning, Treadmill
    • Describe Yourself: Avid Athlete
    • Pros: Accurate, Compact Design, Easy To Use, Versatile
    • Was this a gift?: No
  • Reviewed by nordicman from Boulder, CO on Tuesday, June 12, 2012
    This watch/belt combo will monitor your heart rate, and be accurate. However, the user interface is pretty clumsy and not very easy to use. Also, unless it picks up the belt, you can't use the stopwatch in "free mode". Not deal breakers, but I would look for one that is more user friendly. Having owned 3 or 4 previous brands, this is by far the hardest to use.
    • Best Uses: Running
    • Cons: Limited Features
    • Describe Yourself: Competitive Athlete
    • Pros: Accurate, Gives A Quick Reading
    • Was this a gift?: No

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