US model overview
Zacurate Sapphire Blue Children’s Pulse Oximeter
Blue fingertip clip for spot checks of SpO₂ and pulse rate in children.
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Who the Zacurate Sapphire Blue clip fits
Zacurate describes this pulse oximeter for children ages 2 to 12. Position it as shown in the manual and check that the finger rests comfortably without forcing the clip.
| Feature | Details |
|---|---|
| Manufacturer’s age range | Ages 2–12. |
| Fit in the reviewed listing | Finger thickness of 5–16 mm. |
| Readings | Estimated SpO₂ and pulse rate. |
| Power | Two AAA batteries. |
Checking finger fit
The listing reviewed gives a finger thickness of 5 to 16 mm. Fit matters as well as age. If the clip feels loose, covers the finger poorly, or the child is moving, check the placement guidance in the instructions.
What you see on the display
The display shows estimated SpO₂ and pulse rate. The waveform represents the pulse signal, so you can see how it changes while the child keeps their hand still.
When a different sensor is needed
Fingertip clips, soft sensors, and foot monitors have different fit limits. For infants, check the intended age and weight in the pediatric sensor guide.
Comparing options for children
Use the pediatric comparison to see differences in age, placement, and recording. If you need to monitor a child’s health, ask their care team which device and sensor they recommend.
What to check before buying
Check the Amazon.com listing for Zacurate Sapphire Blue Children’s Pulse Oximeter and the exact variant before ordering. Delivery and availability depend on the offer and your ZIP code.