- Do I need a smartphone / tablet and the companion app to use Flow?
- How accurate is Flow?
- Do you have special package rates for citizen science projects?
- How big is Flow?
- Is Flow Waterproof?
- Refunds
Frequently Asked Questions
We want to make sure that your experience with Flow is the best—from start to finish. We’re here to answer any questions you might have and to help you work through any issues that come up.