FAQs (Frequently Asked Questions)
- Does OptiBP support my smartphone model?
- OptiBP isn’t detecting my pulse. What can I do?
- How to cancel OptiBP subscription
- Can I share the results with my doctor?
- Can I change my subscription?
- May I use the application for other vital signs?
- Why do I have to calibrate the application?
- Does Biospectal share my data?
- How hard should I press on the camera?
- How do I start a recording?
- What should the background color of the preview look like if my finger is placed correctly?
- How does a cold finger affect BP estimation performance?
- Why do I get 'sorry we couldn't quite capture a good measurement' error message and no blood pressure result?
- What does weak signal strength mean?
- Why do I get an 'irregular heartbeat detected' error message and no blood pressure result?
- Why is my smartphone flash running hot?