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Fast Delivery - Within 14-21 business days
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Material: PU strap, plastic case.
Battery life: Japan lithium battery, battery consumption measurement frequency of heartbeat, if the test once a day, the battery can go at least a year.
Use: this product can measure a normal heart rate, and can according to the preset age, weight, and gender, calculate a normal consumption of calories.
Function: the heartbeat table also has several functions: time, calendar, alarm, hour, stopwatch, calorie calculator, heartbeat calculator.
When you first use, please set your age, weight and sex (set methods refer to the time setting), these data will be stored in the memory of table.When you began to do exercise start table built-in calculator, stop the calculator the movement, to do a few simple and easy operation, will calculate your exercise time, and according to your preset data, work out how many calories you consumed.
Principle: the heart table is to use infrared sensor, the size of the human body blood flow to realize the pulse signal transmission.
Correct test methods: when a watch on your wrist, with the right hand index finger hold the sensor that is not your finger tip, if your nails to bleach that you press too hard, holding the sensor, don't change the pressure, to maintain the same pressure, do not move your finger.
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All orders are shipped within 24 to 48 hours of you placing the order using DHL eCommerce, USPS or ePacket depending on your location and fastest available service. Typical delivery time frame is between 14 to 21 business days however, you may receive your items much earlier. All orders are shipped with tracking number so you can track it every step of the way! Packages may be faced with delays beyond our control such as customs or postal delays.