BETIMESYU Fitness Tracker IP68 Waterproof Activity Tracker with Heart Rate Blood Pressure Blood Oxygen Monitor Step Counter Calorie Counter Pedometer Activity Watch for Men Women Kids

You have to be skeptical about bad reviews as well as good reviews. I read a lot of bad reviews, and almost didn't get this watch. The watch does everything as described. It may be a little off on blood pressure, but it is accurate enough to tell you when it is high or low. I still don't know how it does it, but who cares. If everyone had the same experience as me they wouldn't be able to sell a single one of those $500.00 watches.

This is the best investment I've made in a while. It does everything I need. The only thing I would like it to do that it doesn't so far... is to hook into my Carb Manager app. They are only supporting the big companies that cost way to much for the exact same functions! Thank you for giving me exactly what I needed at a great price!One note: If you have issues... read the booklet that came with it!! It was a big help for me.

Cons: (tested accuracy at cardio rehab session against hospital quality readings)1. Heart rate is not accurate. Reading are as much as 40 bpm too high and reading constantly fluctuate during use.2. When view is set to HEART RATE mode, it stays blank too often and also switches screen back to TIME mode without notice.3. Outdoors in sunny conditions very difficult to read.4. Does not even come close to Fitbit which also has many negative issues.5. In exercise mode (WALK). Screen goes blank and difficult to reactivate view. Also turns off with out reason and reverts to TIME mode, with progress going back to zero settings.6. App has much to be desired.Positives:1. very comfortable to wear2. Time and date accurate.3. Waterproof.

 My daughters both have inexpensive fitness trackers. One has this one, and the other has a BingoFit (https://amzn.to/2HhfOeh).To me, the main point of a fitness tracker is to track your steps and other activities. The BETIMESYU does not do this accurately at all.Playing the piano racks up lots of steps (see video) as does simply shaking your wrist. In the video you can see it starts at 8872 steps. Only 20 seconds of playing and it racked up 55 steps to 8927!I thought maybe this was just normal for fitness trackers, but the BingoFit works perfectly. It's very hard to get the BingoFit to count a fake steps, but it counts normal steps accurately and reliably!The BETIMESYU fitness tracker has lots of features including blood pressure which as expected is only mildly accurate. Overall my daughter wishes she had gotten the BingoFit watch like her sister, and I kind of agree. Not recommended. However I do recommend the Bingofit highly!

I got this watch for my grandfather mainly for the blood pressure and heart rate detection. He is on several medications due to heart disease and I wanted something that would help monitor his blood pressure and heart rate. I gave it to him early for fathers and he loves it. He is able to monitor himself which makes me feel so much more independent . It works great and helps alleviate anxiety for us both.

Firstly I apologize for my application of this product not being for its intended use but I cannot express enough how fantastic this material is for my specific purpose. I have a friend here in Tulsa who makes some amazing IWB holsters but there was always something missing. After having purchased a couple of holsters that offer this material as "tactical fuzz" I started researching and found that this is what they use. I'm not saying that their craftsmanship can be duplicated but I am definitely saying that you can upgrade your older holster by applying this stuff to the outside. It takes away any and all unwanted holster movement while in the waistband, it absorbs any moisture that your body can create, it takes away any glare that might come from a shiny holster (which anything shiny is always bad in my line of work) and other than that it simply looks beautiful. I highly recommend this for the holster application and by the quality I've observed thus far I would also suggest it's intended use for dancing shoes above any other product of its kind.

Although it claims blood pressure and heart rate measurements only the heart rate is automatic and then only once an hour. BP can be measured manually, but values will only be saved if the test is ordered fro the phone app. If ordered from the phone it is displayed and promptly discarded. Not very helpful when exercising. Also the BP readings are consistently 10 mmhg low. I could live with that knowledge, but the manual operation was just too much. I guess the technology is there but the apps programmers don’t know how to deal with it.

I didn’t really like this product mostly because it didn’t fit my water bottle like it said it should. It has a nice seal and nice soft straw tip but my biggest this is that it didn’t fit my water bottle. I tried it on 2 different water bottles and it fit neither of them even though it said it should. I guess it was fine if it fit. It’s packaging was very protective of the lid so it couldn’t get damaged. The lid is very nice and I like it. It’s mouth is nice and comes with scrubber things to wash the straws so they don’t get moldy or disgusting. I have a lid that is moldy around the seal because you can’t clean that. Now I can use this scrubby thing. Love those!