how long will the battery last
895824
I'm not sure. It's not a rechargeable device. I've been using mine for at least four months and it still works fine off the original battery. I'm guessing a year at least.
895825
I use the watch connected with my phone about 2 times a week, or more. And my first battery lasted about 8 months
895826
I just changed the battery. It depends on usage. I have on average ran 3-4 times per week of about an hour. It lasts about 5 months, and is super easy to switch :-) I also use it as a watch every day. Hope this comment helps.
673602
Yes, About 3 hours if it's totally dead and about 2 and a half if you want to just charge it. The battery itself lasts for about 2-3 days for me without having to plug up on full.
2062646
Pretty long. Months I would say. We got ours about 10 months ago and I think I have only replaced the batteries 2 or 3 times. Pretty good considering it is used almost every night.
1437034
I do not have an exact time that the batteries last. I can tell you that I've used it numerous times and haven't really had any issues with battery life.
741199
Depends on use. We used ours for 2 nights(all night long) before we replaced batteries. We used cheap batteries
2007906
Haven't used it for more than 4 hours, don't know exactly how long it would last. Would expect not to have less than 6 hours of usage from it at its depletion rate. Battery life becomes a non-issue with this battery.
441561
In my experience, a fully charged battery lasts 7 to 8 hours, depending on how loud you have it and how far from the base station it is.
264422
Depends on usage. About one to three months. Replace battery when its weak.
1250519
9 to 10 hours depending on setting and batteries used. I usually get at least 9 hours using rechargeable batteries.
530448
Depends on how many times you push to use or just to scare someone. My has lasted up to 24hrs. With me just playing around and setting it off for 4 or 5 hrs. and I still had charge next day.
231328
Battery - guess it depends on how much you use it. Sorry I can't be more specific
603677
Not long. The battery is great if you're only using it for calls, for apps like FB and others that take lots of ram, those will drain your battery.
1581102
The battery will last for about two to three hours when reading a down loaded book (kindle) or about an hour and a half for a down loaded game. I believed it lasted a little longer when I first got it about 1 year ago. This is with the Wi-Fi off. You can use it with it plugged in to a 120 v circuit.
76808
I'm not sure about the battery life. But I haven't changed battery yet since I bought mine. Just be sure to turn it off after you use it.
2036829
I have had mine for a couple of years. It does stay on for more than 4 hours. Unless they improved the battery draumatically you will not get 6 - 8 hours.
1533817
2 hours. Maybe 2 1/2. Be careful when you "close it" or pause it, because it doesn't turn off and will run the battery down.
40014
I have been amazed at how long the battery actually lasts. I use mine for Children's Church once a week on Sundays. I can go over a month before I have to charge it again.