BYTTRON Smart Watch for Women and Men Bluetooth Smartwatch Fitness Tracker IP68 Waterproof Activity Trackers with GPS Sports Record Pedometer Heart Rate Monitor Sleep Monitor(Silver)

I've only had this watch a nearly two week and so far, I love it. I have previously few smartwatch which I returned, as it was just too slow , Apart from that, its battery life was really good especially if you wanted to use it for sleep This smartwatch is that the features surrounding the control of your phone and apps are limited. You can read texts and messages from Apps but not reply and if you have more than one message come through at once from the same person it will simply state you have 2 messages rather than show you the message. With phone calls it shows you who is calling.The features that I am most impressed with is what many people talk about. The sports monitoring is equally great on the watch and whilst I haven't use all of the sport features, the ones I have used have been accurate and helpful as a log and measure of my fitness. The heart rate monitor is also excellent and this links well with the sleep monitoring function which I probably look at the most.Please note that this watch does not attempt to replace your phone you cannot respond to notifications. However, this all has the advantage of a minimalist simple interface which is ideally suited to a watch sized screen and that superb battery life. I always have my phone with me so appreciate the way this watch complements but does not intend to replace your phone. The watch is brilliant. Great display, size, weight, Great design , battery...everything about the watch is great. High recommend

I have to record my Blood Pressure for my Doctor to review. My wife saw this very nice smart watch which says very clearly in the description that it monitors Heart Rate and blood pressure which are not the same think. Clearly the manufacturers and seller do not understand the difference between Heart Rate (Beats per minute) And Blood pressure (the rate at which the heart chamber pulls and pushes the blood through). Overall a very nice item if you are not interested in the missing blood pressure module, all the other functions are great.A very misleading description and I have returned this item for a refund and hope the description of the replacement item I have selected is correct.

The product description claims that the tracker can monitor blood PRESSURE- it cannot! That promised feature attracted me to buy but it can only do heart beat rate which is totally different. The instruction manual print size is so tiny it is all but impossible to read and I can find no online manual to compensate, therefore it is not easy to use the product without going to the trouble of printing it at home enlarged. On the plus size the product looks good quality with a spare strap and appears to be accurate at timekeeping and heart beat rate and considering the competitive price I have decided not to return it BUT the description needs to be amended!

Bizarre but whenever I'm doing any manual work the watch discharges rapidly - in as little as half hour from recharge. I can only conclude that it discharges through its contacts on sweaty wrists. That’s something that shouldn't happen and any sane designer would have diodes to prevent reverse leakage of current. Oddly it doesn't happen on other exercise or rowing machine workouts but consistently when cleaning the yard and path or laying blocks.The in built software assessed my weight, height, age as needing 29000 steps per day. Really? A septuagenarian expected to walk 17.5 miles per day? 3/4 of a marathon?On the plus side the display is easy to see, watch face options are legion and it reads the pulse rate correctly. No SPO2 however.

This is a great smart watch with more functions than any other smart watch that I had in the past. I am into running so this is a great one for me. The size of the watch is really good so that I can see the screen easily while I'm running. My friend also has high blood pressure and used it a couple of times to check that, it takes seconds to check your blood pressure on this watch. Battery life is also long which is very important for me. Overall really happy!

The appearance of the watch is very trendy and cool. The benefits of smart watches are much more advanced than traditional mechanical watches. At night or in low-light environments, you can see by lifting your wrist. The smart touch screen feels very smooth and has many functions. Pedometer function, wake up in the morning and run to remember the calorie consumption information, which is pretty good, and the temperature monitoring function is also very accurate

easy to use it great watch nice material, looks lovely on the hand, very easy to use it and navigate around, lovely design

The appearance is simple and light, the strap is soft, the display panel is beautiful, and the color saturation of color screen is also very good. It's very powerful. You can test your heart rate all day and know your health all the time. There are also many sports facilities. Sleep detection function is also great, you can set your own alarm clock, very convenient.