SIGMA ONYX Easy Heart Rate Monitor Watch
November 11, 2009 by Running Watch Reviews
Filed under Running & Sports Watch Reviews, Sigma
SIGMA ONYX Easy Heart Rate Monitor Watch

Retail Price: $99.99
Amazon Price: $59.45
People looking to live a healthier and more active lifestyle need good training partners that can keep up with them. They should look no further than the SIGMA ONYX Easy Heart Rate Monitor Watch.
With an intuitive interface and with built in training monitoring and analysis capabilities, the Onyx Easy provides a competent match for all your training needs. Now you can easily find out your heart rate, calorie burn rate, and all other pertinent information for evaluating your training.
Built from rugged and durable material this watch would be able to withstand all the training that you would need. It even has an illuminated display with highly readable font to ensure that you can easily note how you are doing.
With all these features combined, the SIGMA ONYX easy heart rate monitor watch is your partner of choice for weeks, months, or years of exercise.
User Ratings and Reviews
4 Stars Met expectations
So far I am pleased with the product. It was relatively easy to program. It seems to work accurately and consistently. The watch face is bigger than I expected and looks kind of funny on my small wrist, but it’s no big deal.
2 Stars Not Waterproof
Overall I liked this unit. Seemed reliable and accurate. But it is not waterproof as indicated in the instruction manual (10 meters). The faceplate fogged up after a quick rinse under the faucet.
3 Stars Revised: Took a while for customer service, but good in the end.
I have few complaints about the actual features of this watch. I do not care for the fact that it does not interface with exercise machines for tracking of HR due to the coding (where as I have read that Polar monitors do). But it does seem accurate enough. I love the programability of the personal HR zone and other features. Also has the indicator of where you are in the heart rate zone. Post workout delights are avg heart rate, low, and high! Stores records of your workouts for weeks and months.
When I first got this watch, the backlight did not work. I figured it was just a glitch. Then less than one year later, it stopped working correctly all around. The screen has become jumbled and you cannot comprehend the data on the display.
Firstly, I tried to contact customer service several times. I finally got a reply after 2-3 weeks or so with the excuse “we couldn’t get through to your email address”. No one’s ever had a problem. Anyhow, they did give me a route to send back my item for repair/replacement. It was very fast. I sent Priority Mail and got it back maybe 5 days later. And it was a brand new watch! Very happy. The backlight works on this one.
So it took a while, but I did prevail. Very nice. I am happy now.
3 Stars Revised: Took a while for customer service, but good in the end.
I have few complaints about the actual features of this watch. I do not care for the fact that it does not interface with exercise machines for tracking of HR due to the coding (where as I have read that Polar monitors do). But it does seem accurate enough. I love the programability of the personal HR zone and other features. Also has the indicator of where you are in the heart rate zone. Post workout delights are avg heart rate, low, and high! Stores records of your workouts for weeks and months.
When I first got this watch, the backlight did not work. I figured it was just a glitch. Then less than one year later, it stopped working correctly all around. The screen has become jumbled and you cannot comprehend the data on the display.
Firstly, I tried to contact customer service several times. I finally got a reply after 2-3 weeks or so with the excuse “we couldn’t get through to your email address”. No one’s ever had a problem. Anyhow, they did give me a route to send back my item for repair/replacement. It was very fast. I sent Priority Mail and got it back maybe 5 days later. And it was a brand new watch! Very happy. The backlight works on this one.
So it took a while, but I did prevail. Very nice. I am happy now.
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