2. Can we pick our own transcription service or export audio to transcribe elsewhere if you transcription is not reliable or privacy is needed?
3. Is it waterproof? Can I wash my hands without taking it off?
1: size 4 is the smallest
2: the transcription happens on your phone for free (or via subscription to a slightly better transcription model, not sure about privacy for the paid model)
3: ok to wash hands or shower, but just 1 foot of depth (so no swimming)