Mini Digital Heart Beat Detector Keychain

Mini Digital Heart Beat Detector Keychain

4 (19 product reviews)Added 5 years ago
US$ 7.99 Free worldwide shipping!
DealExtreme
- 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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Feb 2013by ky145
It's OK. 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 REadings be...translate
Oct 2009by Rifo00
Heart Beat. Very Nice, small and working quite well. Avoid to press to much to have better results Have clock, date and alarm functions. Could be a little bit smaller. The battery is hide behind. It is two button batteries, thus quite...translate
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