About this item

• The device itself has built-in data storage to record SpO2 & Pulse Rate continuously throughout the night without a smartphone. Rechargeable with 10 hours battery life (continuous recording) after fully charged.
• View your real-time readings on the EMAY app anytime while the device is recording.
• Lightweighted device (20g only) and ulltra-soft patented finger probe ensures a sound sleep.
• EMAY app to download, review and share the detailed data & professional report easily & unlimitedly.
• Notice: Take your finger out of the probe/sensor first before connecting with bluetooth to download data. Adapter specification: Output voltage: DC 5V / Output current: 1000 mA