Multi Stopwatch & Timer:Amazon.com:Appstore for Android
Jinvoo WiFi smart mini plug, 10A, remote control by Jinvoo smart app, works with Amazon echo, Google Assistant,compatible with iOS/Android,timer,ETL listed, FCC certified, white (4 pack) - - Amazon.com
Event Timer/Countdown Timer:Amazon.com:Appstore for Android
Aduro WiFi Smart Plug Outlet App Controlled Socket, Works with Amazon Alexa Echo and Google Home Assistant, Automate with IFTTT, Built-in Timer, No Hub Required - Walmart.com
How to Enable and Use Amazon Alexa App Alarms
Amazon.com : HYJSQ Water Timer, Irrigation Controller, Smart Bluetooth APP Automatic Aperture, Agricultural Irrigation, Irrigation Spray, Electronic Timer, Suitable for Cultivation Gardens, Greenhouses : Patio, Lawn & Garden
Amazon.com: Hunter Hydrawise HCC-800-M Metal Wi-Fi Timer Web i-Phone Android App HCC800M : Patio, Lawn & Garden
Stopwatch and Timer:Amazon.com:Appstore for Android
Pomodoro Smart Timer - A Productivity Timer App:Amazon.com:Appstore for Android