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    SmartSleep Connected Sleep and Wake-Up Light

    Personalized sunrise and sunse, SleepMapper app enabled, AmbiTrack bedroom monitoring, Formerly known as Somneo HF3670/60

    Frequently Asked Questions

    Where can I find the Serial Number of my Wake-up Light?

    You can find the Serial Number on the bottom of your Wake-up Light. You need the Serial Number to register your product or when you call our customer care team.


    Digit 5 to 8: production date YYMM

    Digit 9 to 14: product specific number

    The information on this page applies to the following models: HF3670/60 , HF3550/60 , HF3650/60 , HF3651/60 , HF3510/60 , HF3520/60 , HF3470/60 , HF3445/40 . more less

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