Go2sleep 3

$99.00 USD Regular price $129.00

Key Features:

  • Ultra-light at 6g, comfortable to wear.
  • Continuous all-night sleep monitoring.
  • Upgraded algorithm for blood oxygen, heart rate, and blood glucose (The blood glucose monitoring feature is available only on the GO2SLEEP 3 device).
  • Captures every oxygen desaturation event (ODI).
  • Comprehensive reports on HRV, sleep stages, and sleep factors.
  • Online reports, Excel and PDF reports.
  • Includes professional PSQI and personalized sleep advice.

Note:The blood glucose monitoring feature is under maintenance and is temporarily unavailable.

New arrival : Go2sleep 3 ring holders

  • Special Offer: If you buy the Go2sleep 3, adding a ring holder set costs only $10.
  • Applicable products: Go2Sleep 3

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Product

Go2sleep 3 Unboxing

Go2sleep 3

Redefine home sleep trackerAI-powered, Records every second, Works all night, Easy to use, only need to wear at night.

Seamless and intelligent

Weighs only 6g, Comfortable, almost non-existent to wear.

Whole Night, Every sampling

Continuously monitor your heart rate and blood oxygen in real time at 50Hz/second.

Magnetic design for instant charging

Precise alignment, rechargeable at the first touch of position

Newly upgraded blood oxygen algorithm

Sampling rate of 50 Hz per second, continuous monitoring throughout the night.

ODI

Medical-grade SpO2 accuracy, recorded every second tocapture every oxygen desaturation event (ODI).

Heart rate

Monitor your heart rate in real time at 50Hz/s and record your entire sleep cycle.

Sleep Stages

Insights of your depth and quality of sleep, and changes in sleep patterns or performance in your sleep stages.

Sleep Factor Insights

Highlighting key metrics and any notable patterns or irregularities in your sleep result.

Real-time monitoring

AI-powered sleep staging with 4 levels uses actigraphy and heart rate data to help you understand your sleep patterns and identify areas for improvement.

One-Stop Sleep Management

Offer comprehensive and detailed analysis using a professional sleep questionnaire, accompanied by detailed sleep reports provided in PDF or Excel formats.

New wider ring holders

Upgraded food-grade silicone material, along with a widened design, enhances monitoring stability and increases wearing comfort.

Continuous Monitoring VS Spot Monitoring

Continuous sleep monitoring throughout the night, checking every second without missing any abnormalities.

SLEEPON APP 3

Listen to the voices from deep within your body. Take control of your sleep.

✓Multidimensional metrics
✓AI-powered analysis
✓Personalized and tailored recommendations
✓Sleep self-coaching

Multiple physiological indicators

We provides a comprehensive insight of your sleep health by tracking multiple physiological indicators, including: SpO2、ODI、HR、HRV、Morning blood glucose (coming soon).
Document
SPECIFICATION
Size:
22 X 30 x 18 mm
Weight
6g (0.21oz)
MATERIAL
The Device:
Acrylic /PC+ABS plastics
Silicon ring:
Food-grade silicon
OS SUPPORT
iOS 13.0 and above
Android 10 and above
Web
CERTIFICATION
RoHs
CE
FCC
TELEC
PACKAGE
Go2sleep 3 Device × 1
Wireless Charger × 1
USB cable × 1
Gray Blue Silicon Ring × 3
(S M L)
User Manual × 1
Waterproof
IPX67 waterproof rating
Data strage
8 Days in Device
Life-long in Cloud
Use time:
2 hours to get fully charged
good for 2 nights
SHIPPING TIME
Delivery typically in
10 to 20 business days
depending on your country

PACKAGE

Go2sleep 3 Device / Charger and USB Cable / Silicon Ring Holder × 3 (Gray Blue) / User Manual

Customer Reviews

Based on 240 reviews
88%
(210)
10%
(24)
3%
(6)
0%
(0)
0%
(0)
L
Linda Connly
The mouth piece works!

I snore and have had sleepng issues for years. I was recently diagnosed recently mild sleep apnea and low blood oxygen levels (<90%) through a sleep study. I decied to try the mouth piece to see if it helped with my symptoms and used the SleepOn ring to monitor my improvement. I will say I was skeptical. The mouth piece is not very comfortable, but suprisingly, after a few nights, I became more used it. I will pursue a custom sleep appliance from a dentist for a more comfortable fit. My snoring stopped the first night and has not returned in the 2 weks, and I am sleeping more soundly. The ring indicates that my ODI is in normal range. I was unaware of this term vs the more common used AHI. ODI is an indicator of frequency and severity of oxygen level drops during sleep ODi is used with AHI to determine severity of sleep apnea. This was a suprising and relatively inexpensive solution to improve the quality of my sleep! Thank you!

K
K Wig
Easy overnight O2 data; improved app and firmware

After updating to the most recent software and firmware, my device and app are working very well together. I get good overnight data on my oxygen. The upload takes only about a minute and the resulting graphs and reports are very informative.

K
Kate W
Easy to use and complete data provided

With the updated firmware and software, the device and app now work in harmony. The nightly data is current and compete. I'm pleased with the new app software.

D
DenSob
Very Thorough and Easy to Use

The device and app are easy to use. The app is quite detailed and gives me all the information that I need to make decisions on my health. I have been a reluctant CPAP user and after one week, SleepOn has convinced me to get serious about being a consistent user.

A
A. Weng
Sleeping Go2sleep 3 ring

Purchased the device a few weeks ago. It looks simple but elegant. Initially, I had issues with Bluetooth connectivity. But after e-mailing customer service, it was resolved by re-installing the app. I have been using it everyday now. A lot of basic sleep data are provided but can't tell for sure how accurate this technology is since I don't have other sleeping ring data to compare to. However, the data somewhat do reflect usually how bad or good I slept. Sleep areas that need attention is what interest me the most. On the overall, I am happy with the purchase & will continue to use the device.