Is there screen on the device ?

No, the device is specifically designed for continuous O2 recording when sleeping, so we have removed the screen to save power and to avoid the disturbance to your sleep. However, you can connect to the app for real-time readings & battery leftover.

Does it record every second throughout the night ?

Yes, unlike the other recording oximeters on the market that records data every 5 seconds or even every 10 seconds, the EMAY SleepO2 records your SpO2 & pulse rate every second throughout the night, ensuring you won't miss a single second's data.

Do I need to keep the app/smartphone running in order record over the night ?

No, the device itself has built-in memory, allowing it to record continuously without any need of the app/smartphone. You would only need to open the app when you want to download the data or view the real-time readings.

Does the SleepO2 work with OSCAR ?

Yes, the data file of SleepO2 is compatible with OSCAR, you can export the data from EMAY app and then import it to OSCAR.

How long does the battery last after being fully charged ?

It will last for 10 hours of continuous working, long enough for one whole night's recording.

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EMAY SleepO2 Wrist Pulse Oximeter with Recording Capability | Sleep Pulse Oximeter for Continuous O2 Recording | Not for Medical Use

Product ID: 685602409

Details

Battery Life
12 hours
Brand
EMAY
Color
Black
Compatible Devices
Smartphones (
Item Weight
20 g
Material
Silicone

📊Continuous SpO2 & pulse recording

📱Seamless app integration

🔋12h battery life

Description

🌙 Sleep smarter, not harder — track your nights like a pro!

RECHARGE REPEAT - Quick recharge with micro USB powers a full night’s recording—ready when you are.
FEATHERLIGHT COMFORT - Ultra-soft patented finger probe and 20g wrist unit ensure you barely notice it while sleeping.
DATA AT YOUR FINGERTIPS - Instantly view real-time stats and detailed sleep reports on the EMAY app anytime, anywhere.
ALL NIGHT MONITORING MASTERY - Tracks blood oxygen & pulse continuously for up to 12 hours without your phone.
EFFORTLESS SHARING ANALYSIS - Download, review, and share professional-grade sleep data with ease to stay ahead of your health.

The EMAY SleepO2 Wrist Pulse Oximeter is a lightweight, rechargeable device designed for continuous overnight monitoring of blood oxygen saturation and pulse rate. With up to 12 hours of battery life, it records data independently and syncs seamlessly with the EMAY app for real-time viewing, detailed sleep reports, and easy sharing. Its ultra-soft finger probe and compact wrist unit ensure comfort, making it an essential tool for anyone serious about optimizing sleep health.

Specifications

ASIN	B0B2NNF32M
Battery Average Life	12 hours
Best Sellers Rank	#58,905 in Health & Household ( See Top 100 in Health & Household ) #42 in Athletic & Aviation Pulse Oximeters
Brand Name	EMAY
Color	Black
Compatible Devices	Smartphones ( iOS & Android )
Customer Reviews	4.3 4.3 out of 5 stars (573)
Item Weight	20 g
Manufacturer	EMAY
Material Type	Silicone
Model Number	SleepO2
Number of Items	1
Sensor Type	Oximeter
Size	Small
Software Update Supported to Date	unknown
Unit Count	1 Count

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