Amazon exclusive smartwatch is finally here. With the monthly subscription of $3.99/month + tax, you get daily tracking of your activities, sleep quality, access to special programs like home workouts, guided meditation, health pieces of advice from experts like Lifesum, and many more that you would usually buy ...
If you always worry about the door being locked properly, this is a great thing for you. Whether at home or at the hotel, it's easy to use, and you'll sleep better and safer.