The Seeed Studio Grove Ear-clip/Finger-clip Heart Rate Sensor offers a simple, comfortable, and reliable solution for monitoring heart rate. Just clip it to your ear or finger, and it’s ready to use — no complex setup required. Designed for both portability and high sensitivity, it is ideal for patient monitoring, athlete training, and wellness applications.
Using a robust PPG signal, the sensor ensures high accuracy while maintaining safety with non-electrical contact. The Grove unified socket design guarantees easy "Plug and Play" connection to Grove-compatible systems.
Key Features
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Comfortable and Convenient to Wear:
Noninvasive design, easily clipped to the ear or finger for immediate use. -
Excellent Safety:
No electrical contact with the human body, safe for long-term monitoring and even underwater usage. -
High Sensitivity:
Delivers a strong, stable PPG signal for accurate heart rate readings. -
Grove Unified Socket:
Simplifies connection and integration across Grove-based development platforms.
Specification
| Parameters | Details |
|---|---|
| Weight | 27g |
| Battery | Not included |
| Operating Voltage | 3V–5.25V (5V typical) |
| Working Current | 6.5mA |
| Length of Ear Clip Wire | 120 cm |
| Measurement Range | ≥30 beats/min |
Application Scenarios
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Heart rate monitoring
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Patient and athlete health tracking
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Portable health monitoring systems
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Sports and fitness projects
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Embedded wellness devices
Shipping List
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Heart Rate Sensor with Grove Cable ×1
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Clip Cable ×1