Pulse Oximeters
Contec CMS50F Wrist Pulse Oximeter
Contec
$129
Moderate Clinical Evidence
FDA 510(k) Cleared
Pulse Oximeters
Wellue O2Ring Continuous Ring Oximeter
by Wellue • Model: O2Ring
$179.00
HSA/FSA: Rarely Eligible
Key Features
Device Overview
The Wellue O2Ring is a rechargeable ring-style pulse oximeter that records continuous SpO₂ and pulse data for up to 16 hours, storing sessions in the ViHealth mobile and PC apps.
Technical Specifications
Model Number
O2Ring
Manufacturer
Wellue
Connectivity
Bluetooth
Category
Pulse Oximeters
SpO2 Measurement Range (%)
70-100
Pulse Rate Range (BPM)
30-250
Accuracy (SpO2 ±%)
±2
Display Type
On-ring indicator & mobile app
Battery Life
12-16 h continuous
Perfusion Index Range
N/A (not available)
Response Time
≤ 2 s
Cost & Coverage Analysis
Pricing Breakdown
Device Price
$179
HSA / FSA Eligibility
Rarely Eligible
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Clinical Review Coming Soon
Our medical team is currently evaluating this device. Check back soon for our comprehensive, evidence-based clinical review.
Where to Buy
Verified retailers and current pricing
Wellue Store
Price:
$179.00
Free 3-6 business days (US)
FSA/HSA eligible
Amazon
Price:
$179.00
Prime 2-day shipping
Prescription not required
Important Information
- • Prices and availability subject to change
- • Some devices may require a prescription
- • HSA / FSA eligibility: Rarely Eligible
- • Purchase from authorized retailers for warranty protection
