Accuracy80%~99%, ±2% 70%~79%, ±3% No requirement for below 70% Resolution1% Pulse RateMeasuring Range30bpm~240bpm Accuracy30bpm~240bpm, ±2bpm or ±2%(select larger) Resolution1bpm Blood Perfusion IndexMeasuring Range0.3%-20% Battery Model ...
bpm. Important in this context, however, is how the pulse rate develops during sport. As a rule, the pulse rate rises gradually at the beginning of exercise and then falls slowly at the end. If, on the other hand, the heart starts to race or the pulse rate increases sharply at the ...
This app uses the iPhone's camera lens and flash to measure your heart rate from your fingertip. The results are amazingly accurate! You are probably thinking…
To avoid miscalculating your heart rate, you are advised not to measure your heart rate within 1 – 2 hours after exercise or a stressful event. Your heart can stay elevated after strenuous activities. You will also want to wait at least an hour after consuming caffeine, which can cause pa...
Synopsis: Instructions on how to check your pulse rate, including a chart of what your beats per minute (BPM) should be for children and adults. • Your pulse is usually called your heart rate, the number of times your heart beats each minute (bpm). The average resting pulse rate for...
Pulse Tracker & BPM Test Ellisapps Inc. Designed for iPhone Free iPhone ScreenshotsDescription This app uses the iPhone's camera lens and flash to measure your heart rate from your fingertip. The results are amazingly accurate! You are probably thinking that this is a joke right? Can this FRE...
A cascade of low and high pass FIR filters was used to band-pass filter the PPG signal around a valid heart rate range, taken to be between 30 and 90 bpm (see Fig. 1). The pre-processing filter was designed as a cascade of an 8th order low-pass IIR filter with a cut-off ...
Why should you measure your heart rate every day? Improving your health on a day-to-day basis is about taking care of your most important muscle. Strengthening your heart can be an an excellent way to build endurance, and knowing your heart rate zones can help you improve. ...
ShowString_OLED(0,0,"Heart Rate:");// 在OLED上显示标题ShowString_OLED(80,0, heartRate);// 在OLED上显示心率值ShowString_OLED(96,0,"bpm");// 在OLED上显示单位} }
This is a demo to show the reading of heart rate or beats per minute (BPM) using a Penpheral Beat Amplitude (PBA) algorithm. It is best to attach the sensor to your finger using a rubber band or other tightening device. Humans are generally bad at applying constant pressure to a thing...