Mini Digital Heart Beat Detector Keychain

SKU: 4368 (Added on -)
Price:
US$
9.18
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Mini Digital Heart Beat Detector Keychain
- Clock function: 12 hours system and 24 hours system (automatically returns to clock mode when idle)
- Alarm function
- Heart rate monitor
- Actuarately test and easy to use
- Powered by 2 x LR44 batteries (included)
Dimensions: 3.07 in x 1.1 in x 0.39 in
Weight: 2.29 oz

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 8.14 shipped USD$ 8.11 shipped USD$ 8.08 shipped

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Average Customer Review (18 customer reviews) 4

100% of customers would recommend this product to a friend (18 out of 18)

  • 5 star: 8 (0%)
  • 4 star: 6 (0%)
  • 3 star: 4 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • It's OK

    posted by ky145 on 11:24:31 G2T 20/02/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Been using this for a few weeks now and it is fairly accurate and not as difficult to use as some people say. the little heart icon blinks when reading, so just vary pressure slightly to ensure a proper reading

    Cons: REadings can be slow - up to 15 seconds to get a reading, and that can be a problem if you need a quick read right after an event or test

    Other: If you can deal with the read speed and adjust pressure to get a clear reading, this is good for the price

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  • Heart rate monitor

    posted by Diammond on 05:51:57 G1T 18/01/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Great price - Very inexpensive! Handy to keep anywhere you may need to check your heartrate. Small, compact. Good for quick heart rate monitoring.

    Cons: Not the best accuracy. Have to take it a few times to check as sometimes misses a few heartbeats. But it is a mini size.

    Other: Cheap, inexpensive, handy. If you don't need a specific, totally accurate reading every-time, if you just want the jist of where you are at when exercising, then these are good.

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  • Not accurate

    posted by srmacpherson on 05:33:57 G10T 31/10/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Small and easy to use.
    Aaaaand that's about it.

    Cons: not terribly accurate. It's quick to get a result, but there is such a wide variance in the numbers that it can only be used as a rough estimate.
    Three tests one after the other in less than a minute at rest resulted in a variation of almost 20bpm. While most readings won't be so wild, its just an example of what to expect.
    doesn't adjust itself in real-time. The number it gives you is the only number it gives you until you remove your finger and try again.

    Other: While a fast result is nice, an accurate result is better.
    I would rather it take a few more seconds to get an accurate reading than throw a quick number out that may be well off your actual pulse.

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      3
  • Heart Beat

    posted by Rifo00 on 16:23:18 G10T 13/10/2009 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Very Nice, small and working quite well. Avoid to press to much to have better results Have clock, date and alarm functions.

    Cons: Could be a little bit smaller. The battery is hide behind. It is two button batteries, thus quite expensive to be changed. I would have been better if it was AAA.

    Other: I boughts that for personnal interest and I'm quite satisfy. I will recommend this product to people that want just to have heart beat information for fun. Not very realyble but overall aspect is good

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    • Overall
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  • is not the best for heart rate

    posted by jay2me on 06:25:41 G7T 16/07/2009 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: 1. it's quite small
    2. has time as well as telling you heart rate
    3. has alarm
    4. has cord to wear around your neck
    5. doesn't take too long to measure your heart rate
    6. easy to use

    Cons: 1. is only accurate to 5-10bpm
    2. cannot turn off the sound
    3. no light

    Other: buy for a little bit of fun
    it's not intended for professional use

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    • Overall
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  • cheap and it works

    posted by woodstock069 on 03:49:40 G6T 04/06/2009 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Easy to use despite what was previously written.
    It actually reads the pulsing blood in your finger tips- so if you hold it too tight or too loose itwont give proper redings

    Cons: If your to cold it wont read- because your body limits blood flow to the extremities when your cold! So not really a con, just learn how to use it!

    Other: cheap and it works... just some people have difficulty in getting the grip right

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  • Pocket Heart Rate Monitor

    posted by Bacill on 19:59:43 G3T 08/03/2009 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: -This is a great little gadget, it really does what it says.
    I was a bit sceptical after reading some of the reviews, but after testing it and coparing it with a OMRON heart-rate-monitor
    IT really doeas what it is supposed to!
    -Small an quite easy to use.
    -has a clock and alarm function also.

    Cons: -it doesn't allways show you the right pulse, you have to have your thumb really stedy on the sensor(not hard to do), or else it will miscalculate your pulse.

    Other: It works as advertised, i am satisfied with it. could be a bit cheaper, i probably would buy this again if i ran out of em (bought 3).
    Good buy, go for it if you want to scan your pulse (or as a gift)

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  • Accurate and useful

    posted by captjimjam on 15:49:01 G2T 22/02/2009 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: - Useful little device for those who want to know their pulse, before/after/during exercising etc.
    - From what I can tell, the device seems quite accurate and gives consistant readings, for a pulse rate you would expect.
    - It comes with a lanyard so you can keep it around your neck until you want to test your pulse.
    - Easy to use, just press 'pulse' and then hold your thumb or forefinger on the sensor until it beeps.

    Cons: It has a funny plastic film on the front which may peel off with general use.

    Other: Useful and interesting to have.

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  • Fun and Simple

    posted by Lexxion on 12:57:43 G11T 03/11/2008 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: -Small
    -The thing has a clock function with alarm
    -Pulse monitor fun and easy to use
    -Pretty accurate
    -Simple to use
    -Only 4 buttons and not a lot of options to go through

    Cons: -none really

    Other: Fun thing for anyone who wants to check their pulse on the go.

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  • Entertaining, but totally inaccurate!

    posted by gbdx88 on 04:20:13 G5T 03/05/2008 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: It's funny, very funny. Basically this thing is a random number generator that poses as a heart rate monitor. After about 20 minutes playing with it, I gave mine to a niece. Her parents report that she gets a great deal of fun out of it... tests her heart rate, runs around for five minutes, tests again, etc, etc.

    Cons: The results are totally unpredictable and bear no actual relationship to your actual heart rate.

    Other: It's great fun, a good gift for a child too young to see it for the crock that it is, just don't buy it expecting any form of accuracy!

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