Product Description


















Important Health & Usage Notes
This product is not a medical device. The data and messages it provides are for reference only and should not be used for clinical diagnosis or as a substitute for professional medical advice.
This product is not applicable for:
- Users under the age of 18.
- Users diagnosed with arrhythmias or other specific heart conditions.
Please read the user manual thoroughly before use.
• Arrhythmia: If you have an arrhythmia, using this product to measure blood pressure may result in significant data errors.
• Circulatory Issues: This product measures radial blood pressure at the wrist. Users with high blood viscosity, poor circulation, or vascular sclerosis (such as those with diabetes, hyperlipidemia, hypertension, or cerebral thrombosis) may experience inaccurate measurements.
• Position: Keep your wrist at the same level as your heart during measurement.
• Preparation: Do not perform vigorous exercise within 5–10 minutes before measuring.
• During Measurement: Remain seated or lying down, and do not talk until the measurement is complete.
• Suitable for: Shallow water activities, such as swimming in pools or near the coastline.
• Not Suitable for: Hot showers, hot springs, saunas (steam rooms), platform diving, high-pressure rinsing, scuba diving, or technical diving.
• Important: Water resistance is not permanent and may decrease over time due to daily wear and tear. After swimming in the ocean, always rinse the watch with fresh water.
• Strap Warning: Leather and metal straps are not designed to withstand swimming or heavy sweat. For water activities, silicone or fluoroelastomer straps are recommended.
Customer Reviews
Overall rating: 4.6 / 5 from 71 reviews.
Very helpful in tracking my oxygen levels……better than having to stop to put on a finger monitor
Chris D. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
The unit operates as advertised
Steven O. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Arrived by mail in good time. Only just getting it set up for use. Instruction manual has very small print so very hard to read, even when printing off from QR code. Had extreme difficulty in getting band off to charge the bracelet, thought I would break it with the force needed.
Peter B. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I like it
Abdulhaqq S. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
It is ok for the price range. Looking for something that tracks Apena better
Bryan W. 3/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Works good, only problem is getting it apart to charge it..
Sharon S. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Good product so far. It is slow to pick up the blood oxygen content.
George Z. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
The only thing that does not appear to work properly is the distance counter. Beyond my bio metrics, I use it to track my walks. It consistently over estimates the distance vs my iphone (in my pocket). Wonder why?
Darlene S. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Ordered as a gift for a collegue.
Robert C M. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
OK
Jairo P. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Good services. .
Bích L. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I recently been diagnosed as having AFIB and this watch is perfect, I can check my heart rate, blood pressure and much more. I don’t take it off other than to charge it.
Leisa R. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
As I relayed earlier, I still haven’t received the product.
George S. 3/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
All working very well
Salvatore M. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
So far exceptional value, but still learning a few features
Edward V. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I have 2 blue and black wish there was a way to get both on one app
Carol C. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I wear it 24/7 to keep track of my daily activities and blood pressure.
Robert C. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
so far so good
John K. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Product works great, as described. I feel like the charging method will wear out the band very quickly if the charging port doesn't break first. I like the idea of how the charging set up is. I'm just not so sure the product will hold up. Also the product is somewhat pricey for this lack of strength in the item. Great concept, so far it seems to serve its purpose. Hoping it holds up for long then my expectations.
Christy C. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Very good
Kurt T. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
It’s great. It is the only watch I could find to detect my SPO2 levels.
Dianne S. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Very happy with the features and utility of the device !
Arthur S. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Seems to work well at this point. Biggest problem we had was trying to figure out how to get band off so we could charge it. First off not sure of the band was supposed to come off as we did to want to break it. Must twist down and give it a good pull to get it off.
Dennis B. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Store owner replied: Hello, you do need to unplug the watch strap so that you can charge it.
Lots of functions that appear to respond with accuracy. Have not been able to synch it with my Samsung phone., however. Hmmm... Just used it on a long hike and appreciated it's responsiveness.
Richard D. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
this is a great little watch that does everything at advertises. I like the fact that I can take my blood pressure my pulse my oxygen saturation, count your footsteps and plenty of other things that I can do for you. Definitely well worth it.
Timothy C. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I especially wanted the blood oxygen readings. It is nice to have others. On my phone I can organize to see Blood oxygen first. However I have to scroll through 8-9 items to get to blood oxygen on my wrist. My unit switches to sports with columns of numbers and I have not found a way to get out of it while using it. My only solution is to turn it off and come back later. Can you help me?
C. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
The band functions perfect. The thing I wish it did was have a longer/wider distance/range, such as across town (my phone's app does not pick the signal up from across the hall to another bedroom).
Melody L. 3/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Watch is great just love it!
Kat B. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
This was delivered to another state to my daughter's house. We needed this for my Grandson who has started to have seizures. The doctor recommended a sleep watch to record is vitals. So far, it's only been used twice it's good. I was afraid having this watch made and sent from China, very skeptical about it, and the company. But, to my surprise all went well and it works and I thank them for being an honest, reliable business on Amazon, as that is hard to find nowadays. Will it last and keep working I idon't know but for now it's great and I feel my Grandson's care is being given the best that we can. Thanks
Margaret M. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
"The ECG and SpO2 features are game-changers! I feel more in control of my health thanks to this smartband. It's also very easy to navigate, and the design is sleek and modern. Shipping was fast, and the packaging was excellent."
Abigail N. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
"This is the best smartband I've ever owned! The ECG and SpO2 readings are reliable, and the interface is so user-friendly. The design is modern and elegant, and it arrived in just two days. Couldn't be happier!"
Evelyn B. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Exceeds my expectations! Highly recommended.
Peter B. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
I’m still figuring it out, but overall it is going fine. I feel the SpO2 needs calibration. Idk how to do that? My oximeter is about -4 to -6 below the watch reading. I bought the watch mainly for the SpO2 sensor. If anyone has helpful inf I would appreciate it. Thanks
Robin H. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Excellent product so far. Calibrated the blood pressure and it is working well. Did my first ECG and went fine.
Amelia L. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
very satisfied good quality and it is beautiful
Thomas W. 4/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Totally pleased with watch and its features. Great prompt service. Thank you!
Charlotte K. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Simple, and pretty accurate on vital signs. No problem using the support app via Bluetooth on my Samsun S20+. To date, I am satisfied.
Mia Y. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Impressed with what this device does for the money. All monitoring seems accurate with the possible exception of the higher blood pressure reading which reads lower than my stand alone blood pressure monitor during comparison tests. Heart beats and O2 seem spot on.
Ava W. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Fitness band arrived in great condition and was easy to set up and use. The display is bright and readable the functions are easy to understand. So far.. so good
Emma L. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet
Package received, article as described, everything was great. Thank you and see you next time
Sophia C. 5/5 Verified
FITAOS F11 - ECG Blood oxygen & BP monitoring Health Tracker Smart Bracelet