Knock Knock
Contains ads
Everyone
info
10+
Downloads
About this app
KnockKnock! — Knock & Note
Your watch remembers for you.
KnockKnock turns a short custom tap pattern into a repeating reminder on your Wear OS watch. Record a knock for the little things you keep forgetting — keys, the door, a call you meant to make — then let your wrist do the reminding.
How it works
• Tap a pattern on your phone and give it a name
• Set how often it should repeat (from 1 second to 60 minutes)
• When the timer fires, your watch vibrates that same knock pattern
• Start or stop from the phone app or your watch
Made for phone + Wear OS
• Manage knocks on your phone
• Control them on your watch
• Vibration plays on the watch; the phone shows a visual preview
• Optional Wear tile for quick start/stop
• Optional pause when the watch is off your wrist
Privacy-friendly
• Data stays on your devices
• No cloud account required
KnockKnock is a personal mnemonic helper — not a medical, health, or medication reminder.
Tap it. Feel it. Remember.
Your watch remembers for you.
KnockKnock turns a short custom tap pattern into a repeating reminder on your Wear OS watch. Record a knock for the little things you keep forgetting — keys, the door, a call you meant to make — then let your wrist do the reminding.
How it works
• Tap a pattern on your phone and give it a name
• Set how often it should repeat (from 1 second to 60 minutes)
• When the timer fires, your watch vibrates that same knock pattern
• Start or stop from the phone app or your watch
Made for phone + Wear OS
• Manage knocks on your phone
• Control them on your watch
• Vibration plays on the watch; the phone shows a visual preview
• Optional Wear tile for quick start/stop
• Optional pause when the watch is off your wrist
Privacy-friendly
• Data stays on your devices
• No cloud account required
KnockKnock is a personal mnemonic helper — not a medical, health, or medication reminder.
Tap it. Feel it. Remember.
Knock & Note — tap patterns that vibrate on your Wear OS watch.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
• Fixed Wear OS UI clipping on round watches
• Kept text and controls fully visible within the display area
• Kept text and controls fully visible within the display area
App support
About the developer
Chin Chung LEUNG
ben@breaktask.app
Hong Kong
