37 degree bracelet evaluation report: the strongest continuous heart rate monitoring

Half a year ago, the 37-degree bracelet was the most affordable heart rate detection smart device. After upgrading the firmware, it became the first product in China to support continuous heart rate detection and recording. The manufacturer has also recently launched a luxury 37-degree bracelet with a colorful strap.

In addition to the regular appearance and software experience, this evaluation report is mainly for comprehensive testing of its heart rate/blood pressure/respiratory test. Let's talk nonsense, let's see the result now:

parameter

Weight 21g, support IP54 waterproof

The luxury version offers black, red and bright blue straps. It is rumored that this month will launch a limited edition of the red gold version.

157mAh battery, normal use for 5-7 days, continuous heart rate measurement for about 10 hours

Use Bluetooth 4.0 to support iOS7 and Android 4.3 and above

Appearance and workmanship

The Deluxe 37-degree bracelet is packed in a simple package with parameters and accessories on the back.

The first layer of the package is the body of the bracelet and the buckle, and the second layer is the box and the manual.

The deluxe version includes two snap-on charging bases, and the polished back is pretty, but it is easy to be scratched when placed.

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Xi'an complex bio-tech CO.,LTD. , https://www.complexpowder.com