HOAIYO Smartwatch for Android iOS iPhone for Men Women, 1.28" HD Touch Screen, 3 ATM Waterproof, Heart Rate, SpO2, Sleep Monitor Fitness Tracker Sports Watch

Very accurate... battery is great.. doesn't have to be really tight to work

I thought this watch was firmly aimed at sport and fitness enthusiasts. If you were thinking of telling the time, this isn't for you, since you need both arms -- one to wear the watch, the other to touch it -- pathetically like the very first digital watches from about 1975.The step counter was very effective, but the heart rate monitoring seemed to be slow to respond, not going up when I knew my heart rate must be increasing. There are lots of settings that will apply to different sports and fitness activities. There is a swimming mode, but the instructions warn against getting the watch too wet, so I haven't risked wearing it in the pool.The build quality and appearance are better than one might expect at the price point, so if you haven't ever tried a smart watch, give it a go.

It never astounds to amaze me the technology you can get nowadays for very little money. It doesn't seem that long ago that a device like this would have cost a small fortune and yet this comes in at under £40!This one comes nicely packaged in a slim but simple box. Mine was already charged on arrival. You get a magnetic charging lead which, as is usual with these devices is bespoke to the watch, so you'll want to keep a close eye on it!The watch is very simple to operate and set up and the transitioning between screens is super smooth.The display is nice and bright (but adjustable too).It easily connects to your phone via Bluetooth once you download the accompanying app.Functions wise mine appears to do everything it purports to do to a good level. The steps counter seems pretty accurate too.The strap is comfortable and the watch is sweat and splash resistant.Very happy with this, for those unable to splash out hundreds on the latest Apple or Samsung equivalent, I think you'll be very pleasantly surprised by this one!

This is a really nice smart watch it looks more expensive than it is.The strap is comfortable and a very light pinky peach colour.It has several watch faces you can choose from in the settings on the watch itself which are all good and in addition you can go to the app and choose more from there they have some really nice ones I have the butterfly one at the moment.You are able to monitor your heart rate sleep pattern blood pressure and steps calories used and km covered.The health settings have lots of activities to choose from walking running hiking cycling swimming basketball yoga elliptical.You can also get msg alerts email and watts app great if you in a situation where you can’t use your phone you won’t miss a msg just need to set it up the app and watch menu in settings the app is easy to useTwo little buttons in each side of the watch lets you excess the sports options and the other one the time display and heart rate etc.It really does such a lot very good value compared to the bigger brands on the market.It’s modern looking with quite a large round dial.

This watch looks stunning, i changed the display to one of the many available options within the app. My smartwatch now features a beautiful tiger!I tested the accuracy of the heartbeat with an oximeter on my finger, this smartwatch showed the exact same heartbeat! I am impressed. I forgot to take my smartwatch off when taking a bath, this smartwatch has great waterproof ability, it has survived many a dips in water including that of the bath tub with no issues.The display is large and crisp and the strap is very comfortable. The features on this watch are awesome and accurate enough. Whilst no smartwatch is 100% accurate all the time this one is certainly accurate enough to provide a good insight.Having a smartwatch on also encourages fitness and going that extra mile. It's nice to see my efforts visually via the app. A great companion for my weight loss mission! Great value, decent quality smartwatch!

Love this watch. The watch comes with a pink or black strap. The one I received is pink but a nice beige pink that goes really well with the copper coloured housing and buckle. There's extra strap pins included if you want to change the strap for any reason. You have to attach the strap yourself which is a little bit fiddly but tiny levers on the pins do help and you can feel when it clicks into position. There are plenty of activity monitors including walking swimming and cycling. These are fairly accurate and on par with my Apple watch. The weather feature can vary a bit against my Apple watch but even that on tv isn't always right. The sleep feature helps me track sleep patterns and shows a graphic display which is very helpful. The price at time of review is £38.99 which, in my opinion, is amazing for the quality and features available on this watch and on par with my Apple watch which cost a fortune. Love it.

This watch is an excellent watch. I've been using it since I got it and it works incredibly well. The bands are easy to put on and easy to take off allowing you to easily adjust the straps and put on whichever ones you would need. The watch is incredibly easy to use and the user interface is intuitive. The two buttons allow you to easily go to the home screen or start a workout. The heart rate sensor is very accurate and works very well every single time. It's got plenty of fitness features which give you a report of the workout. Connects to your device to alert you of your notifications on your watch. The one downside is the performance. It is a bit laggy and lags for simple tasks like dropping the top action bar down, besides that it works incredibly well and even allows you to have custom clock faces besides the ones that are already loaded on the app.