ZURURU Fitness Tracker with Blood Pressure Heart Rate Sleep Health Monitor for Men and Women, Upgraded Waterproof Activity Tracker Watch, Step Calorie Counter Pedometer Purple

This is my second Zururu tracker, and overall, I'm happy with it. I bought my first one in September 2021, and it still works. I however I can’t wear it because one of the tips broke so the strap won’t hold. In terms of accuracy, the tracker performs well, except for my sleep tracking, which tends to be lower than my actual sleep time sometimes. The blood pressure monitoring feature has been particularly impressive, with results comparable to those obtained using a traditional cuff. I’ve given the device a 5-star rating, although the straps are prone to breaking. They are made from plastic so they are not expected to last very long. To address this, I bought several pairs of straps (please make sure you buy the right straps) in assorted colors, which allow me to color-code. Overall, it’s a pretty good and durable product for $20. I hope this helps.

Easy to charge, easy to use

What I really need is an oximeter in the form of a watch, that is somewhat vibration-shock resistant-in function. This device is mostly does this. Using crutches on my inclined treadmill, my finger oximeter will not function at all; the shock impulses cause failure. The Zururu at least gives me some noisy (inconsistent) numbers, for heart rate and spO2. If it were possible, I would desire a constant output of numbers, for 2 reasons. (1) I might be able to better time average somewhat noisy results for heart rate and spO2 also (2) I hate to pause 40s in my exercise waiting to get any results. The Zururu does NOT permit for continuous real-time monitoring. The best solution they offer is 60s of continuous operation, after which you must tap the smart phone to get another 60s of operation. Things are far worse trying to control from the wrist watch, as this method is unusable with crutches. It would be nice if the software allowed for some control of the continuous operation interval; 10 minutes or even 5 minutes would be nice. The software is offers very few control options. All that being said, the device is somewhat useable for monitoring excess heart rate and possibly insufficient blood oxygen. The heart rate, (in the absence of shock impulses), is quiet accurate as calibrated from taking my own pulse and watching a clock. I will check the accuracy of the spO2 next year while in the mountains, as compared to my finger oximeter. The price seems quiet good, assuming this item is durable. I obtained an updated charger that is magnetic, which is a big plus. The band is long and fits my large wrist. Compared to my finger oximeter, this device permits nearly continuous monitoring. There are about 20,000 reviews for this item, so you know this is a popular product. A watch with a curved back might be an improvement in regards to accuracy, although I suppose this would be tough to manufacture.

I bought this because I've been participating in serious cardio rehab, having had a major heart attack (triple bypass) nearly ten years ago and a return engagement for placement of three stents earlier this year. I didn't need a ton of bells and whistles - I was only interested in reasonably accurately measuring and accumulating data on steps, heart rate and blood pressure. I quickly learned through experience and further research on these devices in general that none of them seem to be very competent at measuring blood pressure. This one produces a rather flattering reading that essentially remains static no matter what I'm doing or how I'm feeling and has no relationship whatsoever to the readings I get when I simultaneously use a blood pressure cuff. Scratch that. The heart rate actually does seem to be fairly accurate and rises and falls along with my activity. But my primary desire was to have a reliable measure of my steps. Beginning back in August, I've worked my way up to a daily goal of 8,000 steps or more, or roughly four miles a day. The watch seemed to be reasonably accurately tracking and recording my walking activity and that alone would have been enough to keep me satisfied. But... About a week ago I went to log my data and discovered that for some reason it had lost an entire week's worth of data. Zero steps for an entire week. This doesn't just mess up those days, but since the watch purports to track weekly, monthly and even yearly averages it messes that up as well. Rats. Even so, I could still get a fairly accurate measure of my daily steps. Until this morning. I brought up yesterday's activity on the app and discovered it was telling me I had done roughly 4,600 steps. This was surprising because I had quickly checked the watch just before going to bed and had noted that I had put in over seven thousand steps for the day which I knew to be fairly accurate because I do most of my daily walking on an indoor track each morning. Then, looking closer, I discovered that while the app was telling me I had only done 4,600 steps for the day, it also breaks down the daily data hour by hour - and as I mentally added up the steps for each hour I discovered that I did in fact put in over 7,000 steps. In other words, the device is incapable of even adding up its own numbers. Oh well - back to the drawing board. I guess you often get what you pay for. It does seem to function as a watch...if that's what you want. But if you want something more I strongly suggest you look elsewhere.

This morning, at 2AM my watch vibrated to let me know the battery needed recharging. A brief time later I got a second vibration. I didn't know how long this would go on, so I dragged my sleepy butt to the recharging cables and plugged it in. Did I fall back asleep easily? Reader, don't ask.

Use every day works great. Easy to read. Had for a while. Keeps change better than brand name ones

Ok so this watch is actually amazing. Some people may not love the design bc of the thickness of the device itself. Ive bought two of these so far. The first one lasted me 4 years until the charging side of the watch broke off and I couldnt charge it anymore. Something else I love about this watch is you can buy replacement bands for it. This is 100% waterproof. Some days I never take it off. Dishes, shower, swimming, you name it. The battery life lasts about a week or longer. I only use it for the time and counting steps. If you use it for more, it will still last you a few days to a week. It will notify you of text messages but it is not compatible with fb messenger. You cant read your texts or anything like that. But it does vibrate for calls and texts. You dont need a charging cable, you can stick the watch directly in any usb charging port to charge. The watch doesnt have fancy features, it is very simple. There are 4 watch faces. It detects heart rate, blood pressure, sleep, and menstrual. Not complicated and its easy to use. No buttons or swiping, it is tap only.

This was my first "fitness" watch. I was worried about sleeping with it on, but it is very comfortable and I had no issues there. I did not realize it would send notifications from my Android phone, so that was a nice surprise. That is a feature I never knew I wanted, but it works great. Pairing it took a few minutes, but it wasn't too bad. Bluetooth signal is just ok. It works but going a room or maybe two away from the phone usually disconnects it. The big downside is that I bought this to check heart rate and blood pressure and particularly HR while exercising. It is not good at that. The heart rate is seemingly random. I've even had an alert go off that the heart rate was over 120 while I wasn't even wearing the watch. But while exercising, the rate stays within the same bounds as when resting. The heart rate monitor on my elliptical fluctuates as expected with exertion. The sleep tracking doesn't work as badly, but will often say I was asleep when I wasn't. The only conclusion that I can come to is that it is just not accurate. I've tried wearing it tighter or looser. I've tried changing my skin tone in the app. None of it seems to make any difference. I assume the BP doesn't work very well, but I honestly haven't checked it against another messing mechanism, so I can't say. Two other minor issues. The app doesn't seem to automatically sync most times even though my phone says the app is running. You need to swipe down on the home screen of the app to get it to "read the data" and refresh the graphs. Second, the single button interface is clunky. Sometimes you need to press it and sometimes hold it down depending on what you are doing. It works, but I didn't find it intuitive. Probably going to try another fitness watch to see if any at this price point can do accurate heart monitoring.