Delivering continuous clinical-grade biometric data, the Astra Health Band captures ECG waveforms and PPG-based heart-rate readings as part of a telemetry-ready wearable. It also tracks blood pressure and SpO2, with HRV shown through Lorenz scatter plots to indicate rhythm stability and autonomic health.
Dual-sensor architecture for reliable readings
A two-pronged sensing approach combines optical PPG with superconductive powder metallurgy ECG electrodes to sustain signal fidelity during BP and SpO2 monitoring.
Rugged, medical-grade design
The device is built to medical-grade standards with an IP67-rated chassis that resists dust and water, capable of immersion up to 1 meter for 30 minutes. A direct USB charging interface is integrated into the strap, enabling charging from standard power ports without additional cables. The medical-grade silicone chassis is high-density, hypoallergenic, and suitable for 24/7 skin contact and durable wear.
Technical specifications
- Display/Sensor: ECG Superconductive Powder Metallurgy Electrodes
- Battery chemistry: 130 mAh Lithium-Polymer (Included)
- Operational standby: 10 days
- Waterproof rating: IP67
- Connectivity: Bluetooth 4.0 (Compatible with Android 4.4+ / iOS 8.0+)
- Dimensions: 25 cm x 1.9 cm x 1.25 cm
- Wristband range: 15 cm – 16 cm
- Hardware inventory: 1x Smart Health Bracelet (model P11 Plus), 1x Integrated USB Charging Interface, 1x User Technical Protocol
- Operational protocol and maintenance
- ECG acquisition: For accurate measurements, ensure the superconductive electrodes maintain firm contact with the epidermis.
- Blood pressure calibration: Calibrate blood pressure settings within the companion application against a traditional sphygmomanometer for baseline accuracy.
- Maintenance: Clean the sensor plate weekly with 70% isopropyl alcohol.
What it tracks and how it helps
Ongoing data streams support clinical interpretation by presenting rhythm information and autonomic indicators derived from HRV analysis, along with trends in blood pressure and oxygen saturation. The IP67 rating reinforces reliability through everyday activity and moisture exposure.