No matter what the situation is, the "Wearable Wrist Blood Pressure and Heart Rate Monitor" will help you check your blood pressure and make sure that everything is ok.
No need to carry huge and clunky machines that need electricity to work, convenient blood pressure and heart rate monitor only needs two AAA batteries to work.
It's also great as survival gear in case someone is in need of first aid, immediate care, and a quick response to a situation; the rescue team will likely appreciate the information.
It's so simple to use, push one button and you're good to go. Read all the necessary information in a large, clear, LCD display.
Wrist circumference: 5.3in ~ 7.7in
Pressure: 20 ~ 280 mmHg
Pulse Rate: 40 ~ 165 beat / min
Pressure: within ±3 mmHg
Pulse rate: within ±5% of reading