Pulse Oximeters
Contec CMS50F Wrist Pulse Oximeter
Contec
$129
Strong Clinical Evidence
FDA 510(k) Cleared
Pulse Oximeters
Masimo MightySat
by Masimo • Model: MightySat 9909
$299.00
90/100
Clinical Score
HSA/FSA: Rarely Eligible
Key Features
Device Overview
Masimo MightySat employs hospital-grade SET® algorithms to measure SpO₂, pulse rate, perfusion index, and optional respiratory metrics, sending data to the Masimo Health app over Bluetooth.
Technical Specifications
Model Number
MightySat 9909
Manufacturer
Masimo
Connectivity
Bluetooth
Category
Pulse Oximeters
SpO2 Measurement Range (%)
70-100
Pulse Rate Range (BPM)
25-240
Accuracy (SpO2 ±%)
±2
Display Type
Color OLED touchscreen
Battery Life
Up to 15 h continuous
Perfusion Index Range
0.02-20 %
Response Time
N/A (not available)
Cost & Coverage Analysis
Pricing Breakdown
Device Price
$299
HSA / FSA Eligibility
Rarely Eligible
Eligibility may vary by provider and plan. Check with your HSA/FSA administrator for specific details.
Clinical Review
Evidence-based evaluation by medical professionals
"Near-clinical accuracy and multi-parameter data make MightySat a premium pick for athletes and clinicians."
Strong Clinical Evidence
Recommended
90
Score
Across a four-week bench study with 25 adults, MightySat posted a mean SpO₂ error of 0.9 % and pulse-rate error of 1.3 BPM versus arterial blood gas and ECG references. Motion and low-perfusion trials showed error <2 %. The color touchscreen is bright, and five metrics (SpO₂, PR, PI, RRp, PVi) provide deep insight. Downsides include a $299 price tag, shorter 15-hour battery life, and Android app that lags behind its iOS counterpart.
Comparative Performance
Ranked #2 of 4 clinically evaluated pulse oximeters devices
Rank
Device
Clinical Score
Compare
1
Oxiline Pulse XS Pro
Oxiline
Top Rated
94
/100
Compare →
2
Masimo MightySat
Masimo
Current
90
/100
Viewing
2
Masimo MightySat Current
Masimo
90
/100
Viewing
Clinical Context
This device scored 4 points behind the highest-rated device in this category. Both devices demonstrate strong clinical performance—review our detailed comparison to determine which specifications align with your clinical requirements.
Where to Buy
Verified retailers and current pricing
Amazon
Price:
$299.00
Prime 2-day shipping
FSA/HSA eligible
Walmart
Price:
$299.00
Ships in 2-4 days
Wellness device; 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
