Zacurate 500E-B Review: Budget Bluetooth with Surprising Precision
Delivers respectable accuracy and pleth display for under $70, though build and app are basic.
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Latest comprehensive evaluations of medical devices
Delivers respectable accuracy and pleth display for under $70, though build and app are basic.
PureSAT® algorithm brings hospital accuracy in a durable shell, though iOS-only support limits versatility.
SET® technology delivers standout accuracy and rich data, but the price and iOS-centric app may give casual users pause.
Side-by-side analysis of leading medical devices
| Device | Clinical Score | FDA Status | Connectivity | Price | 
|---|---|---|---|---|
               
                                Contec CMS50F Wrist Pulse Oximeter 
                                      Contec 
                                   | 
            
            — | Fda registered | 
                               
                                      bluetooth
                                      usb
                                   
                           | 
            
            
                               $129 
                                           | 
          
               
                                EMAY EMO-80 Sleep Oxygen Monitor 
                                      EMAY 
                                   | 
            
            — | Fda registered | 
                               
                                      bluetooth
                                      usb
                                   
                           | 
            
            
                               $80 
                                           | 
          
               
                                Checkme O2 Max Wrist Oximeter 
                                      Checkme 
                                   | 
            
            — | FDA Cleared | 
                               
                                      bluetooth
                                      usb
                                   
                           | 
            
            
                               $199 
                                           | 
          
               
                                Wellue SleepU Wrist Oxygen Monitor 
                                      Wellue 
                                   | 
            
            — | FDA Cleared | 
                               
                                      bluetooth
                                      usb
                                   
                           | 
            
            
                               $149 
                                           | 
          
Disclaimer: This information is for educational purposes only and is not medical advice. Consult your healthcare provider before making medical decisions.
Our testing methodology follows ISO 13485 and ISO 14971 standards for medical device quality and risk management.
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View alertsThe information provided on this website is for educational and informational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before making decisions about your health or medical treatment.
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