Nike Triax C8 Heart Rate Monitor Watch (Blue / Black)

by Nike

Product Features

• ECG Accurate heart rate
• S shape design curves around your wrist for better comfort
• Ergonomic chest transmitter for a comfortable fit
• Time of day, 50 Lap memory with lap time, split time and average heart rate for each lap
• Built for Fitness or competitive runners who want to improve the efficiency of their workouts

Product Description

Nike Triax C8 Heart Rate Monitor unisex watch has ECG-accurate - provides accurate heart rate data, (target heart rate zone is programmable with an audible out-of-zone alert), 50 lap memory provides lap time, split time, and average heart rate for each lap count, data mode recalls timing/lap memory, total time in target zone, and average heart rate for each saved lap/run, view button accesses pulse and chrono modes, "S"-shaped design curves around the wrist for improved comfort and an easy read, ergonomic chest transmitter enhances comfort, Nike Electrolite for one-touch backlighting, mineral glass crystal is scratch-resistant, and battery hatch on watch and chest strap offers easy battery replacement. This watch is water resistant to 50 meters (165 feet).

Product Details

• Product Dimensions: 10 x 1 x 0.2 inches ; 8 ounces
• Shipping Weight: 13.6 ounces
• Shipping: This item is also available for shipping to select countries outside the U.S.
• ASIN: B000YZER5K
• Item model number: SM0037 044
• Average Customer Review: 3.7 out of 5 stars  See all reviews (22 customer reviews)
• Amazon Best Sellers Rank: #109,038 in Sports & Outdoors (See Top 100 in Sports & Outdoors)

Customer Reviews

Most Helpful Customer Reviews

18 of 19 people found the following review helpful:

4.0 out of 5 stars Watch and monitor work well., July 1, 2008

By 

C. Gorski (West Suffield, CT United States) - See all my reviews
(REAL NAME)   

This review is from: Nike Triax C8 Heart Rate Monitor Watch (Blue / Black) (Sports)

The product has worked well for me. The only "hitch" if you want to call it that, is that you have to wet the back of the heart monitor before you put it on so it will read. Once you begin to exercise and therefore sweat, the monitor continues to work. It also works will all the equipment at my gym, so that means you can look at the much larger display on the exercise machine to see your heart rate. Overall, I do like it. Plus I've worn the watch as a normal watch when I've left mine at home and it looks fine for everyday wear.

7 of 7 people found the following review helpful:

4.0 out of 5 stars Great Product, not waterproof, October 6, 2008

By 

WhyNot "Hiker" (Lynnwood, WA United States) - See all my reviews

This review is from: Nike Triax C8 Heart Rate Monitor Watch (Blue / Black) (Sports)

The Nike Triax C8 is a nice watch. The instructions are not. The watch shouldn't be purchased for anyone wanting to swim, or for that matter take a shower with it on. I got my arm under a stream of water while washing dishes and the screen clouded up (cleared up later but now I'm more careful). The other slightly annoying feature is that bumping your wrist against the buttons tends to change the display rather easily. I've thought about returning the watch due to the water problem but..(now the positive stuff)...
I am addicted to seeing my heart rate on TEK (Gym at work) and PRECORE (Gold's Gym) fitness equipment. Both pick up the signal from the chest strap.
The chest strap is very easy to put on (I generally put a little water on it first but don't know that this is necessary) and seems durable through 2 months of use. The chest strap isn't annoying at all (I thought it would be) as I almost forget about it. If you are in a quiet place or have earphones in with out the music playing you may hear a faint tink, tink of the heart monitor magnifying your heartbeat. I usually have music on and don't hear it at all. If I am in a fairly busy gym I don't hear it even if the music is off.
Its also nice to see your avg heart rate for a run or particular period. I believe this has a zone that can be set up for a heart rate alarm but I never use it since I have tunes going when I do this bit anyway.

13 of 16 people found the following review helpful:

3.0 out of 5 stars Basic watch, does the job, November 24, 2008

By 

NotAReader (Gutenberg, GER) - See all my reviews

This review is from: Nike Triax C8 Heart Rate Monitor Watch (Blue / Black) (Sports)

I have been running seriously for the past 5 years, 4 to 5 times a week, preparing for weekend races, half and full marathons. I've had a more expensive watch from Timex with GPS and a lot of functions but very soon you realize that you don't need all the bells and whistles. To train properly, you just need a reliable heart rate monitor, a good display of split times and HR, and readable after workout statistics (lap times, split times, HR per lap). This watch has all that and little more (HR zones that nobody really uses with more experience). On my wish list, I would have liked to have on the display the three pieces of information: lap time, cumulative time, and HR as you can only see two of these at the same time. During a long race, when you reach a mile marker, it is important to know how fast you've ran the last mile, how long you've ran so far, and your current HR.

By the way my favorite Timex watch died on me as I tried to replace the battery myself; I was tired of paying someone $20 to put in a $3 battery but I learned my lesson... You can google how to do that but something must be definitively loose as the watch randomly reboots in the middle of a workout (and you lose all data...). The Triax C8 (2008) seems to let the user change the battery as there's a slot in the back to open the watch with the help of a coin.

The only con so far after 3 months of use is the wristband. The watch is very difficult to remove as the extremity of band kind of widens out completely unnecessarily, so I had to trim that out. That helps but that's not the end of this annoyance. The metallic buckle is shaped weirdly and the rubber band gets stuck in it (a lot of friction). If you're tired and not really thinking about anything else but a nice bath, you tend to rush and pull hard on that band. That reaps the metallic buckle off the band; this has happened twice so far. Be extremely careful if that happens as the axle holding the buckle on the band is made of two tiny metallic pieces and a tinier spring in between... It is very easy to lose one of these three pieces, I've just been very lucky not to. If you lose a part, it'd be disastrous as you can't replace the band (it is part of the body of the watch -- stupid design). I guess you could always try to find an understanding jeweler to try to fix things...