The Concord EAD (Easy-Accurate-Dependable) Pro pulse oximeter was designed using
advanced 4.0 Bluetooth technology. The Concord EAD Pro Bluetooth provides
everything that you will need to Monitor and record your Oxygen and Heart Rate
results using a free App. Track your health with the App using the built in
pedometer, calorie tracker, and weight management features . Bright OLED screen
will change directions automatically or with the push of the button as your hand turns, making it easy for you to read the
results or by pushing the power button. Built in Auto-shut off
for longer battery life.