Comparison of Lookee® Sleep Monitors

Product  Lookee® Wrist Sleep Monitor Lookee® Ring Sleep Monitor Lookee® Ring-Pro Sleep Monitor
Readout Display
Real Time on App
Professional Level Sensor      
High Resolution Data in Every 4 Sec. 
Vibrating Notification on Finger       
Overnight Monitoring
Mobile App & Report      
PC App & Report
USB Cable Included Universal Micro USB Charging Cable Universal Micro USB Charging Cable Special PC Data and Charging USB Cable
Price US$159.99 US$169.99 US$199.99