Health Smart Watch

The following points can make your wearable device get accurate heart rate tracking

• Make sure the smartwatch or fitness tracker fits snugly but comfortably on your arm, with the sensor flat on the skin above the wrist bone.

• Keep your smartwatch or fitness tracker clean (follow the directions), as sweat can interfere with readings.

• If you have poor circulation or feel cold, warm up a little before reading.

• Smoking or drinking alcohol before taking the measurement can cause your heart rate to differ from normal readings, and you can take the measurement again later.

BP doctor watch:Built-in optical heart rate sensor on the back shell, watch wearing fit closely wrist when 24 hours continuously monitor the heart rate, pay close attention to your heart rate changes, to offer you a whole day's heart rate data, protect your health life.