Parsonver Smart Watch, 5ATM Waterproof Watch for Swimming, Fitness Activity Tracker with 110+ Sports Modes, Heart Rate/Sleep/SpO2/Calories Monitor, Pedometer, Fitness Watch for Android & iPhone, Black

I like this watch a lot. I don't love the band, but that's just my sensitivity to silicone. Got a replacement on order right now. You can customize it like crazy by downloading the app and pairing the watch with your smart phone. A LOT of watch faces to choose from but you have to go to the app to find them. Mark your faves with a heart so you can find them easily. Know that you can't download a bunch of them and swap them on the fly - you can download only one at a time, but the swap is still fast and easy when you want/need to. There are also a lot of different sports you can download and add to your watch's menu. It's a lot of watch at a small price. I've used it for swimming workouts and it does great. Good heart monitor, but you have to get the fit just right - not too tight, not too loose. Double-check it manually once in a while to make sure your count matches the watch's count and you'll know if the fit is right. I've had it for about 2 weeks now and have been swimming with it daily. I clean it after every swim (because sunscreen) and it's working great.

The price was really great, I needed a watch that can do the demanding things I do. I will go scuba diving and it has survived every trip in either wet or dry suit conditions with trips down to 100ft. Otherwise I am not that rough on it. I love the find my phone option. Battery life send to be able to go a couple weeks with out charging. Changing songs on my play list has been nice to. I like the heart rate monitoring, I really don't watch it, unless my heart is being stressed. I really do enjoy the feedback from the sleep monitoring. Which does seem to be really accurate.

I wasn't expecting much for my first smartwatch and especially at $30, but the seller is exaggerating the specifications, if not just lying about them. First, they advertise 100+ watch faces and by my count they have 97, most of which are pathetic. Second, the watch does not consistently 'wake up' when you rotate it to you to look at it. So most times I have to push the button to wake it up and check the time. Third, the touch screen is very finnicky and I find myself having to try several times to get it to respond to my touch. Fourth, they are advertising 7-14 days of working time but the manual that comes with the watch states 5-7 days, which is more in line with the battery life I'm experiencing. Finally and most important to me, is that the watch does not accurately track workouts. It seems to not track the workout time when the watch faces turns off. So most of my 1-2 hour workouts have resulted in a fraction of the time and other metrics being recorded. On the positive side, the notifications (email, text, etc.) work well and the functionality of the menus and settings is pretty good. Unfortunately, those pros do not offset the cons for me.

Decent fitness tracker for the price. It measures the steps and HR with an acceptable accuracy. I've compared its recording with another optical sensor, and the measurements mostly match (on the attached image, the red graph is this watch recording, the gray lines are from the other optical sensor). In the swimming pool it tends to show the HR values significantly lower. However, it counts strokes seemingly just fine. It does not show the HRV, but in fact it just measure some "stress" level, apparently based on the HRV and some other factors. There are flaws, though: The screen brightness cannot be lowed to use comfortable inside, especially at night. Sometimes it does not let the app to read the sleep recordings, even though they are properly shown on the watch's display. I tried different apps with the same result. The sleep recordings almost never indicate the awake periods, not matter did I walk a bit, turn on the display or tried to shake my hand vigorously.

Did not do what wife needed. Nothing wrong with product otherwise. Was returned

This is the perfect watch for me. I don’t need to make calls or text people- but I do get notified when people are calling or messaging from the watch. My main thing was being able to do the watch functions (like telling the time, stop watch, etc) while surfing and in the water. It’s perfect for my needs, and durable, and affordable.

I bought this watch primarily to time my swims and monitor my heart rate during the swim. Here are the problems I have observed: 1. Swiping the watch to get to the activities page (to select swimming) doesn’t always work—the selection page of times only moves halfway on the screen and stalls. Scrolling up and down the selection list takes a lot of persuasion. You have to push the button to get back to time mode to swipe again. 2. Once on the activity selection screen, tapping the desired activity ofttimes selects an adjacent activity. 3. When I get to the swim start screen, with wet, and sometimes dry fingers, it takes multiple pushes of the start button to get it to start—very aggravating. 4. If you don’t start within a short period of time maybe 10 or 20 seconds, the watch reverts to time mode. This should be longer. 5. Once started, the time and heart rate screen sometimes appears, but it often reverts to the START STOP screen, even if the timer is running. They should switch to a STOP/PAUSE/ and STOP/RESUME screen when the timer is running. 6. As mentioned a previous reviews, the timer often stops early in the workout. 7. The heart rate monitor gets out of whack, showing incorrect rates—for me, it seems to show a rate that is about 50% higher than reality, and it stays stuck at that value until I remove the watch from my wrist and wait for it to go to the invalid “- -“ reading. 8. Once stopped, the stop time immediately disappears—you have to load the workout into the phone app to see the time. Why not stay at the time/heart rate screen until you push the button? Moreover the watch touchscreen, timing, and heart rate function are wanting, while the human factors-related functionality (screen button selections, etc.) seems like it was never tested in real workout situations.

It's a great watch for the time that it works. I had it for about 4 months before it just stopped working. I'm not sure why might have been from how often I swim. I'm not sure. If your looking for a watch that you can wear in the pool like once a week this is a good watch however if you are wanting to be in the pool almost everyday look for a different one.