Free Shipping | 30 Days Money Back Guaranteed | 1 Year Warranty

SleepU Wrist Pulse Oximeter
$259.99$179.99
  • FREE SHIPPING

  • 1-YEAR WARRANTY

  • 30 DAYS RETURN

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SleepU Key Features

Overnight Tracking

Record heart rate & oxygen levels every second continously

Low Oxygen Alert

Built-in silent vibrator

Vibrate when low O2 Saturation

Built-in Memory

4 onboard memory sessionsWork stand-alone

Free APP Report

Analysis and trends of oxygen saturation & heart rate

Free PC Software

Share with doctor

PDF/CSV analysis reports

Rechargeable

Built-in recharable battery

16 hours battery life

What's in the Box?

  • Wellue SleepU smart wrist oxygen monitor

  • USB cable (Micro)

  • User guide (includes PC software download link)

  • * Smart phone and laptop not included

Tech Specs

WEIGHT

1.09 oz / 31g


DEVICE DIMENSIONS

1.6'' x 0.9'' x 0.5'' 


RING PERIMETER

2.0'' - 3.0'' / 50-76mm


WIRELESS 

Bluetooth 4.0 BLE 


BATTERY LIFE

Rechargeable lithium-polymer, 3.7 Vdc, 16 hours for typical use

VIBRATION SOURCE

Low oxygen levels


DEGREE OF DUST &WATER RESISTANCE 

IP24 


RECORDED PARAMETERS

Oxygen levels, pulse rate, motion 


COMPATIBLE COMPUTER SYSTEM

Windows 7/8/10, not compatible with Mac


WORKS WITH

iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE

OXYGEN LEVEL RANGE

70%-99%


PULSE RATE RANGE

30 to 250 bpm


MEASURE INTERVAL

1S 


DISPLAY INTERVAL IN APP

4S 


BUILT-IN MEMORY

4 sessions, up to 10 hours for each 



O2Ring vs SleepU

Fast Delivery

Free shipping in the worldwide. Reference transit time is 3-7 days by USPS/FedEx/TNT/DHL.

30-Days Peace of Mind Guarantee

At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund. 

If you bought the product from www.getwellue.com, you can return it to us. Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee. 

If you are sure you want to return the goods, please contact us at first at service@viatomtech.com. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.

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