Lenovo Fitness Tracker With Heart Rate Monitor Swimming, G10 Waterproof Activity Tracker Sport Watch With Walking Pedometer Sleep Monitor Calorie Counter Call and SMS Reminder for Kids Women and Men

I tried to find a smart band with USB charging (without cable), most of them only got IP 67 or 68 waterproof standard. This one can have 30 meters waterproof and swimming mode analysis. You cannot compare the band and the app with other expensive health watch like Garmin. Those are providing complicated content to mess u up. With poor writing program, the watch is not working well. Bugs always appear to make you frustrated. This band and the app are simple and easy understanding. It won’t give u information like content of the text message, facebook message.... It’s just show u a icon and remind u to receive these message on phone. But I think this reminder is already enough because it is a health band, not a messenger. Besides, the after sell service is excellent. Solution on questions are always provide promptly.

I really like this product for the week it worked. I enjoyed the ability to swim and shower with it, but when I went to charge it the usb had rusted and did not work any longer.Other Cons: would start exercise mode without me starting it, app not very goodPros: heart rate monitor, "waterproof", steps, sleep tracker and super cheap!

This fitness tracker is perfect! Compared with other brand, the price of Lenovo's fitness tracker is reasonable and the quality is extremely wonderful. When I am jogging, biking, swimming and even sleeping, this elegant device can automatically record all my activities which give me a better understanding of my status. The Lenovogo APP is easy to use and I can easily see all the recordings from this tracker. All in all, I highly recommend this product!

This is an acceptable Fitness tracker, but it isn't great. The first and most significant drawback is that the screen is very dim, so you cannot see it in the Sun at all. Next, the app doesn't work as well as I could like. It gives me a great deal of satisfaction to see the completed days spread out on a calendar, but unless you update each calendar day at exactly the right time, you don't get your completed circles on the days where you meet your goal. It is truly disappointing and disheartening. My last critique is in comparison with a Fitbit. Most fitbit's have an application where, when you regularly complete your goal, it will automatically and gradually increase your goal. Likewise, if you regularly do not meet your goal, it will likely decrease your goal to make it more attainable. Lenovo stays at 10000 steps until and unless I change it. It would be nice to have the automatic call adjustments. I do appreciate that this is a waterproof item, so that I can use it to track exercise while swimming. It doesn't work seamlessly, and will frequently shut off halfway through my lapse. But at least it's there.

Initially the heart rate monitor worked out ok. Had some issues with downloading the app on my phone. Got over that hurdle. I bought it for my son who has been having bouts of dizziness and we wanted to monitor to his heart rate when the dizziness started. Needed an item that was water proof, this was the main reason for selecting this model. He wore it less than 1 month and it is now corroded or burnt out, can't really tell. It just doesn't work.

Updated:The company emailed me and corrected the problem. Great customer service. Decent device.The watch does not pair with my iPhone. When I asked for assistance with this, I was instructed to send the watch to India. No thanks, think I’ll just return it.

When I first received this fitness tracker I thought it was junk because I could not get it to sync with my phone, but after changing some settings on my phone it did sync (I had to turn the data saver off). Although it does not have all the functions of many higher priced trackers, I am amazed at what this fitness tracker actually does considering its low price. It tracks steps, heart rate, and you sleep pattern. It also has a running, biking and a swimming function. One disadvantage for some people is that it cannot be changed to show the 12 hour time mode, only the 24 hour (military) mode is used. This is no problem for me since I am familiar with military time.

It does not work every time. It stops counting steps or pulse randomly for random hours. Yesterday, after 2 hours of gym activity with running, jogging and all day busy schedule counted only 33 steps. Perhaps developers need to create new firmware update to fix some bugs....P.S. swimming feature does not work at all.