FITVIIFitness Tracker with 24/7 Heart Rate and Blood Pressure Monitor, Blood Oxygen HRV Sleep Tracking Smart Watch, Calorie Step Counter IP68 Waterproof Pedometer Activity Tracker for Women Men

I love the muted pink color and all of the options for settings. I absolutely love how the band tucks in, instead of having a piece of the band hanging out all of the time. It is the perfect size and is so comfortable. I can’t wait to start getting notifications. The BP, HR, and blood oxygen sensors seem to be pretty accurate, but you can’t do those with just the watch. You have to wear the watch and do them with the app. However, it is very simple. So far, so good.

First, a big "thank you" to Amazon for authorizing return on several watches that were not satisfactory. This one is great! Looks like the FitBit Charge 6 at a fraction of the price and does excellent cardiac tracking. All instructions are in English! Pairing was a no-brainer. It is so comfortable to wear that I sometimes forget I am wearing it. Tons of FREE watch faces, including customizable. Can fine tune blood pressure readings.I am a competitive power lifter, and one of the watches I returned was nice, but the face was so big that it left a bruise on my wrist when I lifted the barbell. This one fits perfectly and looks nice enough to wear anytime.The only reason that I didn't give it five stars is that I have not tried it while sleeping. I am such a light sleeper that a watch will keep me awake.The app is amazing, with more choices than I have ever seen - even to setting the sensitivity.This company deserves to go to the top!

I like the looks of the tracker because it looks like the much more expensive brand. It works great. The face is easy to she even outside because it’s colorful. Setup was easy for me, too.

I have never even written a review for amazon and don't recall ever returning anything, but this I will definitely be returning. If I could rate 0 stars I would.The O2 sats, BP, HR, and even the outside TEMP is inaccurate. It definitely just spits out numbers within the normal range of vitals so you might possibly be fooled into thinking it's correct. It also only tracks these values when you manually press record, or if you wait on the screen for 2 minutes for it to load. The only cool thing I have noticed about it is that it will show your texts on screen, however the format and font will be almost impossible to read. It does not even track my steps accurately, which was the bare minimum of what I wanted.I should have known not to be fooled into thinking a 35 dollar watch (which I have now seen has been increased to 45 dollars yikes) could do all of this! If you want a watch that completely lies to you about your vitals and inaccurately tracks your activity, by all means this is the watch for you. Honestly, this could be dangerous if someone is having a medical emergency and the watch continues to tell you your sats and BP are perfectly normal. I have learned my lesson and will save up for a watch that actually works. DO NOT WASTE YOUR MONEY.

The watch will display the daily sleep time and deep sleep time, but this daily result does not usually transfer to the App. I contacted customer service for help, but their suggestions did not eliminate the issue. Oddly, the App data does seem somewhat accurate at the week and month duration. Also, it doesn't work for off-shift workers as well as they advertise. I worked second shift for the first three weeks of use, and the sleep data was terribly inaccurate. If I got up for a couple minutes to let the dog out, it decided I was up for the day even though I just got to bed a couple hours earlier.The pedometer seems to count high compared to my iPhone. The iPhone pedometer seems more accurate when I compare a known dog walk distance with each pedometer distance.The heart rate monitor does seem accurate enough, although I haven't worn it for an official workout. I am a blue collar worker and the heart rate monitor correlates with more active movements at work.I am uncertain of the accuracy of the blood pressure monitor, but it seems to be pretty close to what they read in the doctor office.The oxygen level accuracy seems correct.There is a page on the App for HRV data and the Lorenz scatter diagram. I am unfamiliar with what they represents.Years ago, I had a Fitbit. I remember being able to download all of the information to my computer. I don't think this watch has that option. It looks like the App will store up to one year of information. There isn't a calendar to be able to pick more than the previous few days for detailed information. It might be capable of doing more, but the instruction book is very limited and barley covers setup let alone uses or troubleshooting.

Thanks Belle for your help registering this fine product.

I just went on to the Amazon app to try and return this item. I assumed (bad thing to do) that there is a 90 day return policy. THERE IS NOT. Thirty days is all you have to decide whether you want it or not. I bought on May 1 and my window of return closed on 6/5.I am sorry I purchased it. It is basically a watch with a pedometer. The sleep feature was NEVER accurate. It is waterproof but it won’t measure laps when you are swimming. In fact, it doesn’t detect if you are moving. I would be walking around the house cleaning and it would tell me to “get up and move”!The app is atrocious. Even with daily checks of it I would end up having to log in even though I chose facial recognition via my iPhone. Should have put the money misspent on this towards an Apple Watch.Lesson leanrned: read description with more attention.I am being generous with the two stars because I should have more carefully scrutinized the description before buying it. So I will share responsibility. Now I have to figure out what to do with it.Get an Apple Watch or something way better than this.