Key Features
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Child-Sized Sensor: Fits small fingers (recommended 5–16 mm diameter) for reliable accuracy en.wikipedia.org+15amazon.com+15medisecur.com+15.
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Dual Color OLED Display: Bright red/yellow OLED screen with plethysmograph waveform and pulse bar graph, offering multiple viewing orientations for caregiver convenience amazon.com+1zacurate.com+1.
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Fast Measurement: Displays readings within 8 seconds, helping minimize restlessness beurer.com+1beurer.com+1.
Performance & Accuracy
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SpO₂ Range: 70–100%, with ±2% accuracy for values 80–100%, ±3% for 70–79% medisecur.com+12amazon.com+12zacurate.com+12.
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Pulse Rate Range: 30–250 bpm, ±1–2 bpm accuracy flipkart.com+4amazon.com+4flipkart.com+4.
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Plethysmograph: Visual waveform confirms accurate readings cureka.com+3amazon.com+3zacurate.com+3.
Power & Battery Life
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Rechargeable or AAA-battery options depending on model, with a Type-C USB port in rechargeable versions amazon.com+1beurer.com+1.
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Auto shut-off after ~8 seconds with no finger detected; includes low-battery indicator reddit.com+9amazon.com+9flipkart.com+9.
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Offers ~30 hours of continuous use on a full charge or new batteries .
Design & Build
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Cute Cartoon Theme: Fun animal styles to engage children and ease anxiety amazon.com+1amazon.com+1.
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Compact & Lightweight: Weighs ~20 g and measures ~44 × 28 × 27 mm—easy to carry and store .
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Comfort Fit: Soft silicone padding inside the finger chamber.
Safety & Certifications
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Medical Grade: CE and FDA-approved pediatric oximeters like Zacurate PO 13 have similar features doctroid.in+13amazon.com+13desertcart.in+13.
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Alarms: Visual/audible alerts for low SpO₂ or high pulse (model-dependent).
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Child Safety: Rounded edges and secure fit to stay on wiggly fingers.