Smart Safety Cane · Fall detection · SOS · GPS for your parents
A safety cane for seniors and people with limited mobility: triple-condition fall detection, one-button SOS with 4G calling, GPS + BeiDou dual-mode positioning, heart rate / SpO2 wellness reference, and a private cloud platform with family alerts. Prototype lit up — open for crowdfunding.
- 🎯Crowdfunding goal from ¥20,000
- 💰Pricing via crowdfunding contact
What it brings you
Automatic fall alerts
9-axis IMU with triple-condition logic: acceleration peak + duration + tilt angle; local siren/vibration + multi-level cloud alerts.
One-button SOS
One press calls emergency contacts over 4G Cat.1 with SMS fallback; alerts cached locally when offline and re-sent on recovery.
GPS + BeiDou dual-mode
ATGM336H dual-mode positioning to prevent wandering; families can check location in real time.
Wellness reference
Grip-mounted heart rate / SpO2 measurement triggered automatically at rest, kept as daily wellness records.
Swappable design
Decorative cane tops unscrew from the handle; the battery tube connects via rotating bayonet; multiple shaft materials.
IP65 weatherproof
18650 battery + IP65 water resistance, senior-friendly loud speaker and vibration alerts.
Transparent R&D progress
The percentage is assessed from completed milestones across the whole development plan, and updated as development moves forward.
✅ Completed
- ✅Firmware builds successfully; first real-device flash completed 2026-05 (full SWD + ST-Link field notes)
- ✅Drivers integrated: 9-axis IMU (JY901S), GPS + BeiDou (ATGM336H), HR/SpO2 (MAX30102), fuel gauge
- ✅USB CDC binary-frame communication protocol complete
- ✅Claims frameworks for 5 patents drafted (detachable structure / front-face PPG / multi-level alerting, etc.)
🚧 In progress / next
- ⬜4G communication (Air780E) and fall-detection business logic
- ⬜Private EMQX cloud platform and family app
- ⬜Production-form integrated PCB (IMU switches to MPU6050 + in-house fusion, saving about ¥70 per unit)
Key technology
| MCU | STM32F401CCU6 (Cortex-M4) bare-metal firmware, modular BSP drivers |
|---|---|
| IMU | JY901S 9-axis (production roadmap: MPU6050 + in-house Madgwick fusion, patentable) |
| Fall logic | Acceleration peak >2.5g + duration >500ms + tilt >60°, triple condition |
| Comms | 4G Cat.1 (Air780E) voice calling + MQTT cloud; local siren/vibration + VoLTE call / SMS fallback |
| Positioning | ATGM336H GPS + BeiDou dual-mode |
| Wellness | MAX30102 heart rate / SpO2 (wellness reference, not medical diagnosis) |
| Power | 18650 battery + IP5306 fuel gauge + IP65 water resistance |
Back the Smart Safety Cane crowdfunding
Early access · Founder pricing
Crowdfunding backers get priority access to engineering samples and founder pricing, plus first updates on mass-production schedules.
Co-development · Custom
Enterprises can co-develop on any active project: custom sensors, enclosures, apps and cloud platforms — sharing the R&D outcome.
Channel · Industrial partners
Distributors, system integrators and industrial investors are invited to participate via crowdfunding or strategic partnership.
What stage is the Smart Cane at?
Is the health data medical-grade?
We put risks on the table
Crowdfunding means sharing development uncertainty with us — please read these before backing.
- Development stage: firmware is at the sensor-driver stage; full integration of 4G and fall detection must finish before production, advanced by milestones with public progress.
- Algorithm performance: fall detection needs real-world tuning and may produce false positives/negatives; multi-level alerting and manual confirmation provide fallback — the product improves response odds rather than guaranteeing outcomes.
- Connectivity and fees: 4G depends on carrier networks and IoT SIM policies; fee changes announced ahead.
- Compliance: wellness data is reference only; positioning requires user consent and can be turned off.
Got an idea? A machine to make smart?
From a brand-new AI device to retrofitting existing equipment — talk directly with our engineers. Bilingual service in English & Chinese.
📞 Phone / WeChat: 19040667970