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O2Ring

Oxymètre annulaire portable

PO2B

Un oxymètre de pouls annulaire portable de qualité médicale qui surveille et suit le sommeil, vibre silencieusement et immédiatement lorsqu'une fréquence cardiaque anormale et/ou de faibles niveaux d'oxygène sont détectés.

Pour plus d'informations, contactez nous.

| spécification

Weight
15g
Dimension
38mm×30mm×38 mm
Sleep Advance analysis
Yes (with the ViHealth App)
Recorded parameters
Oxygen Level, Pulse Rate, Motion
Vibration source
Low Oxygen Level; High/Low Pulse Rate
Data storage
Data Interval 1s/4s 4 sessions, Up to 10 hours for Each
Pulse Rate accuracy
±2 bpm or ±2%, whichever is greater
Pulse Rate range
30 to 250 bpm
SpO2 Accuracy
80-100%:±2%, 70-79%:±3%
Oxygen level range
0% to 100%
Sampling frequency
200Hz
Connection
Bluetooth 4.0 BLE
Battery life
Up to 24 hours for Typical Use
Charge time
2-3 hours
Power
3.7Vd.c., Rechargeable Lithium-Polymer
Ring size
For Finger Perimeter: Approx. 54 ~ 70mm / US Ring Size 7 ~ 13
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