Ring doorbell notifications on android Fitbit Community I use the ring app. and have sleep focus on my i phone. On sleep focus I allow notifications from the ring app. Why is the ring doorbell alarm not going off? I Amazon.com: Serene Innovations Cell Phone Ring Amplifier & Flasher Cell Phone & Landline Phone Ring Detection with LED Flasher Works with Cell Phone's Vibration Notifications Extra Loud Telephone Ringer : Doorbell for Hard of Hearing with Vibration Bed Shaker Bellman & Symfon