Your parents are okay.
You just know.

WiFi-powered elder care. No cameras. No wearables. Just peace of mind.

Pre-Order Now — $39 See How It Works
🔒 No Video Recording 📡 No Wearables Needed ❤️ Powered by Love

How It Works

Three steps. Five minutes. A lifetime of peace of mind.

1
🔌

Plug In

Place two small sensors in your parent's home. One near the router, one in the living room. That's it.

2
📶

Connect

CheckIn reads WiFi signal patterns through the air. Breathing creates tiny ripples. Movement changes the field.

3
📱

Know

See real-time status on your phone. Breathing rate, activity level, and instant alerts if something's wrong.

Invisible protection.
Visible peace of mind.

Everything you need to know your parent is safe — without invading their privacy.

Breathing Monitoring

Detects 6–30 breaths per minute. Knows the difference between sleeping and stillness.

💓

Heart Rate Tracking

Measures 40–120 BPM through the air. No chest strap, no watch, no contact.

🚶

Activity Detection

Walking, sitting, moving between rooms. Understand daily patterns and spot changes.

⚠️

Fall Alerts

Sudden impact followed by stillness triggers an immediate alert to your phone.

🛏️

Sleep Analysis

Tracks sleep quality, breathing patterns, and potential sleep apnea — all passively.

🔒

Privacy First

No cameras. No microphones. No recordings. WiFi signals can't capture images or audio.

Compare the approaches

Why families are choosing WiFi sensing over cameras and wearables.

📷 Camera

  • ❌ Privacy concerns
  • ❌ Requires internet for video
  • ❌ Elder feels watched
  • ❌ Needs lighting
  • ❌ Can't detect breathing
$200+

⌚ Wearable

  • ⚠️ Must remember to wear
  • ⚠️ Battery charging
  • ❌ Uncomfortable while sleeping
  • ❌ Can fall off during a fall
  • ⚠️ Limited vital signs
$300+

📡 CheckIn

  • ✅ Completely invisible
  • ✅ Nothing to wear or charge
  • ✅ Works in total darkness
  • ✅ Breathing + heart rate + falls
  • ✅ True privacy — no data recorded
$39 early bird
60,573+
GitHub stars on our sensing technology
0
Cameras required
24/7
Continuous monitoring
<$1/day
Cost of peace of mind

Pre-Order CheckIn

Limited early bird pricing. Ships Q3 2026.

BEST VALUE
Super Early Bird
$39 USD
Everything you need to monitor one room
✓ 1 WiFi sensor unit
✓ 1 hub (connects to WiFi)
✓ Free mobile app
✓ Breathing & movement detection
✓ Real-time alerts
Early Bird
$59 USD
Cover two rooms — bedroom + living room
✓ 2 WiFi sensor units
✓ 1 hub (connects to WiFi)
✓ Free mobile app
✓ Breathing & movement detection
✓ Multi-room dashboard

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Frequently Asked Questions

Everything you need to know before joining.

Not at all. Plug in the two sensors, connect to WiFi through the app, and you're done. Setup takes under 5 minutes — no wiring, no configuration, no IT degree required.
No. That's the whole point. CheckIn works through the air using WiFi signals. Nothing to wear, charge, or remember. Your parent doesn't need to do anything at all.
One CheckIn kit covers the main living area. For larger homes or multiple rooms, you can add extra sensor pairs. Each additional room is just another set of sensors.
Cameras record video. CheckIn reads WiFi signal patterns — it can detect breathing, heart rate, and movement but can never see or record images. Your parent gets monitoring without feeling surveilled. True privacy.
We're launching on Kickstarter soon. Pre-orders are open now! Super Early Bird is $39 and Early Bird is $59. We ship Q3 2026. Early bird pricing is limited.