| | |  | Heart Rate Monitors | Home » » » » Sigma Sport Onyx Pro Watch & Heart Rate Monitor | | | | | | | Description: | | The digital coded ONXY PRO with preset and individually adaptable endurance and interval training ranges is new to the marketplace. The training zones can either be calculated in line with IAT (individual anaerobic threshold) or maximum heart rate. The detailed analysis of the training units is ideal for all professional and ambitious sportspeople. A magnification function for improved readability and a new kind of navigation for intuitive menu guidance are innovations that characterize this Heart Rate Monitor. 7 memory locations, a lap counter (50 laps with average and maximum heart rate indications), a light and a battery change compartment round off the features of this precise heart rate watch. | | | Features: | |
• 4 Heart Rate functions. 6 time functions, including countdown and alarm
• Training mode with 3 adjustable HR zones. Training mode based on max HR or individual anaerobic threshold (IAT)
• Memory for 7 Training sessions. Lap Counter (50 Laps). Total values per week, per month, and since reset
• 3 pre-programmed endurance training modules.1 programmable endurance training module. 2 pre-programmed interval training modules (time or pulse driven)
• 1 programmable interval training module. Digital coded transmission. Marathon competition counter
| | | Product Details: | | | Package Length:
| 6.4 inches | | Package Width:
| 4.5 inches | | Package Height:
| 2.7 inches | | Package Weight:
| 0.75 pounds | | Average Customer Rating:
|  based on 3 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
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1 of 1 found the following review helpful:
Works great in warm weatherJun 22, 2008
Overall, this is a great product. The functions are easy to use and I like the multiple memory function.
I would rate if 5 stars if not for one annoying thing. The strap must be really wet for the watch to pick up the signal. That's no problem in warm weather, but riding (my bicycle) in cold weather, or riding an easy recovery day where I don't really sweat, the strap loses the heart signal. I have used heart monitors from two other brands (yes, one was the big "P" brand) and didn't experience this problem on easy days.
Losing the heart signal temporarily wouldn't necessarily be a problem, but what usually happens is it registers an abnormally high heart rate (like 205 bpm) when I'm trying to hold my maximum to say, 145 bpm. It's frustrating to read the data after the ride to discover you don't know what your maximum really was.
If you're the type who sweats a lot, or you use it in warm weather, it is worth 5 stars. Otherwise, it is a 3 star rating if you use it like I do.
1 of 1 found the following review helpful:
Nice Product; REALLY POOR DocumentationApr 24, 2008
From the original review, I would now rate it at 2 stars.
Really like the product; very comfortable for 4-5 hours of wear and a comfortable strap...not that hard plastic that makes so many others uncomfortable.
But, the multiple language documentation is really poor. I just want to be able to set the time and my workout parameters...tell me how...easily, please!
It has become more frustrating as I wear the product. The buttons are confusing and it continues to drop the HR function to a lesser screen that I cannot access while riding, pushing buttons, swearing, and staying on course.
It would still be 5 stars if the documentation was readable and understandable.
0 of 1 found the following review helpful:
Sigma Onyx Pro Feb 08, 2008
Great product and training programs are excellent. Very easy to use and provides enough information to track training at the detail and summary level.
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