OPN Ring

What does OPN Ring do?

OPN Ring is a NFC-enabled smart key for digital door locks.

product functionalities

Product categories

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Sleep Tracking and Improvement

Stress Level Monitoring and Management

Heart Rate Measurement and Monitoring

Blood Oxygen Sensor

Sleep Apnea Screening

Step Counter for Activity Tracking

Public Travel Pass

Contactless Payment

Access Card/Badge

Voice Assistant Controller

tech specs

Bluetooth for Wireless Connection

Gyroscope Sensor

NFC - Near Field Communication

Yes

Water Resistance

5 Atm

Battery Life/Passive device with no battery

Passive device

Smartphone and Computer Operating System (OS) Support

Passive device

product availability

Is the product available for purchases?

Yes

OPN Ring

What does OPN Ring do?

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