Adidas ADH2032 does it have a battery

replace the battery or junk it

Lisa, Not sure what battery watch takes, I would just remove the back off watch, remove battery and take battery with me to store and match the battery up. Check the attached link,instruction and guide, Good luck
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http://www.watchbattery.co.uk/Replace-Watch-Battery.shtml

take back off and unscrew the holder

If you take it to a jewler they will open the back and tell you for free. They may even have a replacmant battery in stock .

go to this link for instructions
http://www.adidas.com/campaigns/watches_fw07/content/index.asp

go to the link below for instructions
http://www.adidas.com/campaigns/watches_fw07/content/performance/pdf/performance_en.pdf

Thank you for contacting FixYa.<br /> Did you do the battery yourself or have a repair service center do for you??<br /> It could be that the buttons are not making the correct contact or that it needs to be reset.<br /> I would take back to service center and see it they can correct. If needed, you can also contact Adidas at :<br /> <a href="http://www.adidas.com/us/shared/help/help_contact-us.asp">http://www.adidas.com/us/shared/help/help_contact-us.asp</a>

change the battery for that... its showing errors which means that needs a new battewry.