Cheap Cell Phones for Sale

Hesvit® Heart Rate Fitness Activity Tracker Wristband, Bluetooth 4.0 Intelligent Fitness Wristband with Wrist Humidity and Temperature, Barometric pressure (Black)

Price: $96.95
Product prices and availability are accurate as of 2021-09-04 13:53:53 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
Availability: Not Available Discontinued
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Product Features

- Heart Rate Monitoring: To measure the heart rate accurately, wear the Hesvitband tightly around a bare wrist about 2cm above the wrist joint. Heart rate tests automatically every 1 hour. Press and hold heart button for more than 2s until "--" on screen flashes. Release the button. It starts to test heart rate. When heart rate exceeds 100bpm, the screen will flash for 10 seconds to remind the heart rate is high. - Temperature (Skin, Wrist) Monitoring: Wrist temperature is obtained according to the change of the electrical signal, which is converted from the amount of temperature by the temperature & humidity sensor. It updated automatically every 1 hour. When the difference between skin temperature and wrist temperature exceeds 4¡æ, the screen will flash for 10s, to remind the users to keep warm in cold days. - Wrist Humidity Monitoring: data updated automatically every 1 hour. At a given temperature in a given volume, the less water vapors present in the air, the drier the air is, vice versa. Most comfortable humidity is 50%-70%. According to the changes of wrist humidity, you can find out the nursing method suitable for yourselves, like strengthening the skin care, adjusting the structure of diets and drinking more water etc. - Air Pressure Status: The air pressure is measured by barometric pressure sensor. Most comfortable barometric pressure is 1013mbar. On the airplane, the cabin is pressurized, so with the barometric pressure in the range of 700-900mbar, people feel comfortable. It updated automatically every 1 hour. - Activity Tracker: accurate step, distance, calorie burnt counter and sleep monitoring, which provides you all the data of exercise amount, calorie consuming and sleep quality monitoring, helps you keep your daily exercising and health life