HealthTree JKS50G Sleep O2Ring Recording Pulse Oximeter Continuous Blood Oxygen Saturation & Pulse Rate Overnight, Bluetooth Wearable Sleep Tracking Ring, Export Sleep Report & Raw Data

★★★★★ 4.6 103 reviews

$99.00
Price when purchased online
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$99.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 219275619 Release Date 2026/05/03 List Price $39.60 Model Number 219275619
Category
  • Most lightweighted Ring pulse oximeter in the market: Weighing only 13g that one can sleep with comfortably, fits most adult fingers comfortably. Ideal for long wear during sleep, never slip off your finger.
  • Record your blood oxygen saturation (SpO2) & heart rate every 4 seconds continuously and accurately throughout the night.
  • Stand-alone Ring pulse oximeter with built-in recording feature. Just wear it to record overnight, and take it off to sync with app in the morning.
  • Intelligent app allows you to review data second by second, and generate a professional sleep report with valuable data trend graphs.
  • Rechargeable lithium battery, 12 hours' battery life. The device is for sports/wellness reference use only, not for medical or diagnostic purpose.

Color black
Brand Name HealthTree
Model Name JKS50G
Unit Count 1.0 Count
Item Weight 13 Grams
Part Number JKS50G
Battery Life 5 years
Manufacturer HealthTree
Model Number JKS50G
Measuring Range 70-100
Included Components 1 O2Ring Pulse Oximeter, 1 Charging cable, 1 Manual
Number of Batteries 1 Lithium Ion batteries required. (included)
Measurement Accuracy +/- 1
Are batteries included Yes
Item Dimensions L x W x H 1.6"L x 0.3"W x 1.3"H

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4.6 out of 5
★★★★★
103 ratings | 42 reviews
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