My Apple Watch keeps rebooting

Reset it, then put it on the charger and check the Watch App on your iPhone to see if there are any updates for the Watch. If there are, follow the on-screen instructions for installation and install the updates. When the update is completed then remove the watch from the charger and try it. If that does not work, then please call AppleCare. AppleCare Contact Info

Please call AppleCare if the instructions above do not work. It may be time for that new Apple Watch Ultra you have been wanting. If you find you need to replace the watch, you may want to consider an Apple refurbished watch which is available at www.apple.com, scroll to the bottom of the page and click the Refurbished store. Apple refurbished items are identical to new, have the same warranty as new, are eligible for AppleCare and can save lots of $$$.