Aneken Fitness Tracker Heart Rate Monitor Watch Activity Tracker with Color Screen IP68 Waterproof Smart Watch Sleep Monitor 14 Sports Mode Pedometer Watch for Kids Women and Men

I brought this bracelet for tracking my walking, sleeping, exercise and heart rate everyday. The most amazing feature of this product is the battery. I have been using this for more than one week, only did one time full charge the first day I got it. Until now, it still has more than 50% battery. I used "apple watch" before, it needs battery charge every night, which actually make the sleep tracer function useless. I assume the battery of this fitness tracker could last more than half month with just one time full charge. Now I used it to trace my walking, sleep and heart rate daily, and with the running and bicycle model, I could calculate the total calorie everyday. Also good for using the alarm and reminders. It will remind me to walk around if I seat for one hour. The text message and coming phone reminder or alarm works great too. Software installed on my cellphone is very easily to setup and update everything. I wear it with routine hands washing, seems everything is good. But I usually take it off when take a bath, never wear it for swimming. Last point, I think the price compare to other brand is really cheap, especially the quality is very good. If you prefer the strong battery, I will definitely recommend you this one!update（09/20/2020）the watch is still in good status, plastic bracelet is broken cause I wear it for shower. now I brought two new plastic bracelets with different color. It turned brand new now(see picture with purple plastic bracelet). Plus, the battery is still super strong with one charge for almost 10 days.

It is my first fitness tracker ever. I’m getting it to remind myself to start working out. This fitness tracker also tracks how I sleep as well. It tells me how long have I been deep sleep and light sleep it gives the exact time. This helps me to understand why sometimes I don’t feel well rested. It also tracks my heart rate as well. It is quite convienent I just have to tap on the screen to track everything whith this tracker.

I got this tracker for my swimming classes. I just learn to swim this year so I'm trying to improve my speed and check my heart rate during my swimming.I also use this tracker while I'm sleeping and I found out some nights I only sleep 3 hours of deep sleep, because this device track your sleep quality.During the day help me to keep moving to reach my 10,000 steps per day. I will recommend for your holiday gifts. The tracker is well made and very durable. I use a lot and does not have any scratch on the screen. No issues under water. Easy to connect to your smart phone. I like the USB charger that is attached to the screen.

This is the first fitness tracker I bought on Amazon and to be honest it brought me great surprise. The UI design is impressive and has many functions, like monitoring heart rates and steps. Meanwhile, it saves me trouble from taking my iphone everywhere since it can display messages from whatsapp and facebook. Awesome! And I love the App coming together with this tracker. It can transmit my healthy data to my iphone and evaluate my healthy state. I believe this is the best product I can buy with such a moderate price.

I have a fast heart rate naturally and it way underestimates my heart rate by 20-30 bpm. I also am not happy with the sleep tracking as yet. It'll get part of a night, but ignore the remainder of the night. It tracks, apparently, based on your arm being still at least 30 minutes. I generally do sleep fairly still, so I don't know why it can't catch that. I'm debating on returning it, but I'm trying to figure out if there is another product I should get instead. I also cannot stand the VeryFitPro app. It's horrible and not very user friendly. *Note: With exercise, I found this actually ended up being as much as 50bpm off target too low. I also found I could only use the original 3 fitness modes, with the other 11 greyed out in the app. I have since received a Fitbit which gets my HR accurate. Accuracy is important in a heart rate tracking device, otherwise it's little more than a novelty toy. I don't know if my product was defective, but I have returned it. Also note, the sleep tracker did at least do a better job on the third night. I have no idea what the difference was for each night.*

This fitness tracker is wonderful and quite comfortable when worn on hand. It can track your steps and heart rate constantly. You can set the time to remind you sitting too long and ask to move. It is quite good function for me since I always look at the computer for a long time and do not move causing me feel backache. In addition, it is also a great companion when you work out. It can tell you whether the heart rate is too high and ask to slow down your exercise.

Me gustó ligero nada tosco y para ejercitarse al aire libre es perfecto, solo en el agua al nadar si quieres medir algo como la pantalla es touch no se puede cuando esta mojada