Recently bought this watch for the extra battery life. My current watch i have to put charge every day night and with that i cannot track my sleep hours. So purchased this one. The watch comes with rough and tough look. it comes with two straps both looks steady as well. set up is easy i was able to set it up with simple QR code on the watch display. Rest every thing the app did it for myself and i like the most is it also has different faces for the watch, as a IOS user i was using very limited edition on the faces. this is huge and i really loved it after using it for a week it reduced the battery only to 50 % which is good for me since i was using the charge everyday for my other watches. Glad i made a right decision on buying it to monitor my sleeping patterns as well. Read more

This is a nice watch. Drawback. App and watch are hard to use. Watch is super large. Battery life is outstanding. Read more

Parts of the watch quit working and there is zero support from the manufacturer even though they tell you to contact them for support. Read more

It works great and the battery is amazing Read more

I've had a slew of smart watches since they've become a thing. I've had galaxy watches, Fitbit watches and Amazon watches. To rank the bt80, I would have to put it above the Fitbit and Amazon but below the Samsung.. but just barely. If you're looking for a fancy super customizable, high refresh rate, realistic watch face type of watch then this isn't the guy. The Samsung had that with fluid animation and 3d angle movements where the bt80 although very bright and colorful lacks the smooth turning gears and angle movements. It could also be the available watch faces in fitcloudpro app which is another thing. The customizability is pretty limited (or I just haven't found a way to put 3rd party made faces on it yet). There are some cool looking faces but for me, the only faces I feel that look good on the bt80 are the digital style. Most of the analog have gear animations which are pretty clunky. However, the high end Samsung did suffer from low battery life. If it wasn't charged at least every other day, it would die.. the bt80 with it's massive battery has been going for 9 days since I completely charged it and it's still at 40%. It has been great not to worry about if I charged it the night before and it's not like I've had it on battery saver mode. I have wellness checks every 30 minutes where it record my heart rate, o2 blood pressure and stress. I also use the recommended outdoor app to track all my hikes and every night I run the sleep app where it keeps track of my vitals and movements. Hardware build quality is about the same as the galaxy: both are all metal with a bit of weight to it. The Galaxy a spinning dial that was good for navigating all the apps on it where the bt80 is just big.. I love how big it is. All in all the bt80 beats the Samsung by far with battery life but the customizability is what set the Galaxy above it and because I'm a tech junkie, being able to customize all aspects of the watch is a factor for me It beat the Fitbit by battery life, functionality and it is a bit more customizable as well. The Fitbit is just a glorified pedometer. The Amazon watch has good battery life. It's on the restricted Amazon OS so it's customizable options are about the same as the bt80. The fact that it's completely integrated with Alexa could have put it above the bt80 if it wasn't for it's connection issues.. the Amazon would constantly drop connection from my phone so whenever I wanted to use Alexa, she wouldn't be connected and to reconnect the watch wasn't just a quick turning the Bluetooth off and on, no... It was a huge pain in the ass to get the Amazon watch to reconnect where as the bt80 has never missed a beat. I walk away from the phone and then walk back, boom! Connected. I currently have the watches voice assistant linked to Google and I've yet played with it but whenever I ask it anything it will always answer. If the 50$ pricetag is anything, it's misleading. This bad boy can hang with the much more expensive devices on here and deliver every time. A great purchase I say. Don't let the low price of these Chinese brands fool you.. they have surprised me every time. Well, cheap until the Tarriffs take effect 😬. Read more