My reminder works on &amp; off. New batts worked, but a voltmeter showed both sets of batts were OK. What's wrong?
359808
In my case, I think that the metal mailbox shielded the signal from reaching the house. Perhaps it would have worked had the house been only a few feet from the box.
730952
Try moving it to the 6v selection. Providing the battery is charged, it should show in the yellow (60-70%) mark if it is good. If not, toss it.
2246676
I do not know but I had the same issue at first. I think it may be not charged enough or not charging. For the first several days it beeped. I kept plugging and unplugging from wall. Also, kept connecting and disconnecting the battery to housing. Finally after enough playing and enough days, it started working for me. Either I got lucky or it has something to do with being charged.
2033166
You probably have it set for zero after changing your battery. You need to fool around with it a bit and will probably discover it was off. Of course unless it's actually defective but both mine have worked without a problem but I too had to replace a battery and it turns off. Hope this helps.
460587
Although I read about this sort of thing from some other reviewers, I did not have this problem. I added the charged batteries, turned it on, and it worked. I don't know if there's a remedy other than exchanging the product. Sorry.
2125575
There is a switch on the back (near the plug) to turn the battery on/off. If that does not work, then you have a defective unit. I contacted tdk and they sent me another battery for free, but it wasn't the battery so I exchanged the unit at Fry's where I bought it. The second one has worked flawlessly.
536649
It means the battery has an error. I'm trying to see how to fix the battery with other chargers. I tried draining it with a flashlight then charging it again. It worked, and was able to charge completely, but then the blinked came back.
1552921
I also have a battery tester, but I leave the batteries in over night and they are usually fully charged by then. I have not seen the Error indication, maybe the batteries were not set properly in the machine?
1608974
that is exactly what I did as I have different sensors just stop, was not batteries. just check that the sensor works with that watch.
576540
Mine works great... AFTER I updated the bios. It has to be set up to run with both batteries. Google how to do it, and the bios download number will be in the thread somewhere.
64643
Let the kids run it all the way down then charge it again overnight. Gets a "memory" from partial charges. If no help, new batts are 55 dollars at your local "scooter" (as in HoverRound") store.Need a new batt every 2 years or so. And yes, you have to solder the terminals on the new battery.
1638929
It needs a new batttery, or the charger is bad.Check the volt output on charger.
1435680
my suggestion is to first replace both batteries. If that fails, write to them on their support page. I was skeptical that they would respond quickly since they don't have a phone number, but I got an email within 24 hours with the solution to my problem.
1868612
I'd suggest removing the batteries and then reinserting them and see if it resets. If not, then I think you might as well throw it away. I sent an Email to the manufacturer once about a problem I was having and they didn't respond.
520837
Try removing the batteries, and leave them out for a couple of hours before putting them back in. It is possible there is a static buildup on the sensor. I had a similar problem with a desktop scanner, and performing a power cycle solved the problem. Other than that contact VuPoint tech support.
917494
Sounds like low batteries try installing new batteries. My have to reset if batts are OK, press in reset button with ball point pen
376360
Make sure you installed the battery correctly and if still an issue, return it to Amazon. The Fitbit might be faulty.