Where the snore recording comes from
SomnoRoute's user-started phone route records and analyses the sound environment beside the bed. Apple Watch sleep stages or breathing measurements should not be presented as if the Watch heard or classified a snore.
What Apple Watch may contribute
Depending on model, software, region, setup and recorded data, Apple Watch and the Health app may contain estimated sleep duration and stages, heart rate, respiratory rate, wrist-temperature trends or other context. SomnoRoute should show only categories supported by its planned beta route and specifically permitted by the user.
How a report can compare them
A report may place phone-recorded snore timing beside separately available sleep or wellness context. That can organise a night for review, but mismatched sample times, missing data and device estimates prevent a safe claim that one signal caused another.
Apple's separate sleep-apnoea feature
Some supported Apple Watch models and regions offer Apple's own sleep-apnoea notifications. That is a separate Apple feature, not a SomnoRoute result. Apple states that it is not intended to diagnose, treat or help manage sleep apnoea.