Start with the device and the buying conditions
Record the exact model and version, where you bought it, the order date and the deadline shown in your terms. Read the included instructions and know how to contact support. Your trial period is the seller’s actual policy, not a time estimate copied from another store.
Observe a task, not a made-up score
Choose situations you ordinarily encounter: a conversation at home, television, using the controls, or charging at the end of the day. Describe what happened, what was difficult and which setting you used. Keep listening observations separate from fit, handling and phone setup.
These notes are personal observations. They cannot diagnose hearing loss, measure treatment success or rank one model against another.
Make a private, printable record
Turn the record into a useful support conversation
Describe the exact device and task, then ask for a step from its instructions rather than trying a different model’s procedure. Note when you contacted support and what was suggested. A device that is hard to insert may need a different kind of help from one with a phone-pairing issue.
Do not treat pain, discharge, a sudden change in hearing or another concerning symptom as a routine adjustment problem. Follow the device warnings and seek appropriate professional care.
Review your options before the deadline
Check which tasks remain unresolved, whether support has helped and what your actual return conditions require. Neither an adaptation article nor this worksheet extends the seller’s return period. There is no requirement here to wear a device for a fixed number of hours or tolerate discomfort.
Sources and scope
Documented research checked October 25, 2026. We have not worn, measured or clinically reviewed these devices. Specifications and seller terms can change.