Go2sleep 3

$109.00 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.

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 235 reviews
88%
(206)
10%
(23)
3%
(6)
0%
(0)
0%
(0)
K
Kenny
Need number of awakenings

I like the function that it will vibrate if my O2 gets too low. It would be nice to know when it happened and how many times. Since I have turned on the function, my O2 doesn’t go below the threshold for long. I would like to know if it’s the ring vibrating or I’m just doing better.

J
Jaafar Aghajanian
Physical ring

It’s hard to take the ring off because the white component jumps out of it.

P
Pamela -AZ
Well worth it

The monitor is easy to wear and monitors accurately. It shows me that my oxygen saturation levels are much better if I take an Albuterol treatment before bed - even if I don’t feel I need it. So it is helping me better control my health

F
Frankie H
INTERESTING APP - I'm a newbie. Still comparing to APPLE

My sister-in-law gifted me with this app which she loves. I have been using the Apple Watch app--but often find my watch battery is drained when I go to bed. After I put my watch on the charger, I forget to put it on my wrist before I fall asleep. The RING is only for sleep so it is always charged. ... I had to try different fingers since I have a small hand. When the fit wasn't tight, the app recorded many episodes of hypoxemia. However, that was remedied by using my largest finger. ... It is interesting that results don't necessarily agree with the Apple readout. However, the SLEEPON3 has much more data on oxygen saturation. ... OVERALL, I think it is an interesting and useful app and I am glad my sister-in-law gifted me with it. I have only had it for a week but am trying to modify my sleep habits to optimize my sleep. TY for this app. ... ONE concern, and forgive me for this question. Your company is headquartered in China. So many Chinese products have been shown to record personal data. Your country has a different perspective on personal privacy than USA. Is our personal data confidential?

Dear,We attach great importance to the privacy of our customers. Please rest assured that all data will only be used for the application and we will protect any of your data.

B
Brian Earle
This is everything I hoped for

Very intelligent design. Great tracking for long term improvement of sleep habits.