Track Your Sleep Stages Overnight: Arduino Nano + MPU6050 Wearable Kit
Track Your Sleep Stages Overnight: Arduino Nano + MPU6050 Wearable Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine waking up to a detailed chart of your REM, light, and deep sleep, all captured by a device you built yourself. This kit combines a 6-axis motion sensor and a pulse oximeter to capture the subtle movements and heart rate variability that define sleep architecture. Perfect for engineering students, health-tech enthusiasts, and anyone curious about their own sleep patterns.
What You'll Build
You'll assemble a wrist-worn sleep monitor that logs motion data from the MPU6050 and PPG signals from the MAX30102 onto a microSD card with precise timestamps from the DS3231 RTC. The device runs overnight on a rechargeable LiPo battery, collecting raw sensor data that you process later using provided Python scripts to estimate sleep stages: REM (rapid eye movement), light sleep, and deep sleep. The OLED displays real-time recording status and battery level, while the velcro wristband keeps everything comfortably in place.
What You'll Learn
- Fusing accelerometer and gyroscope data to detect motion artifacts and sleep-related movements
- Capturing and filtering photoplethysmography (PPG) signals from the MAX30102 to derive heart rate and heart rate variability (HRV)
- Implementing sleep stage classification algorithms based on movement thresholds and HRV features
- Designing a low-power, battery-operated wearable system that runs continuously for 8+ hours
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| MPU6050 | 1 |
| MAX30102 | 1 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| 0.96in OLED | 1 |
| 4.7k? Resistors | 5 |
| 100nF Caps | 10 |
| 3.7V LiPo 500mAh | 1 |
| TP4056 Module | 1 |
| PCB Prototype Board | 2 |
| Velcro Wristband | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This advanced kit is ideal for B.Tech ECE/EEE students working on health-tech projects for Smart India Hackathon or final-year capstone, CBSE Class 12 students exploring biomedical electronics under ATL labs, and hobbyists at IIT/NIT/VIT incubators prototyping wearable health monitors. If you have basic Arduino experience and want to move from blinking LEDs to real physiological sensing, this kit delivers.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project - accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
The AI companion walks you through each wiring step and code upload. If you still need help, reach out on WhatsApp and our team will respond within hours.
How accurate are the sleep stage estimates compared to a clinical device?
The wrist-based method captures motion and HRV patterns that correlate well with sleep architecture. It is a learning platform, not a medical device, but provides insightful overnight trends.
Can I wear this while charging or must I charge before sleep?
The TP4056 module allows USB charging while the device runs, but for comfort we recommend fully charging before bed. The 500mAh battery lasts through a full night of data logging.
Will the device disturb my sleep with LEDs or vibrations?
The OLED can be dimmed or turned off during logging, and the MPU6050/MAX30102 operate silently. You can set it to record with no visual cues after pressing start.
MPU6050 wrist motion + MAX30102 BPM combine to estimate REM, light and deep sleep stages overnight.
What's in this kit
Choose your assembly option:
- Soldering Kit - 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo - 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items