The battery need to be placed. This happened to me as well. I replaced the battery and it worked using battery from: I just found this on AliExpress: C$37.99 | new original for OnePlus XE202 Watch battery https://a.aliexpress.com/_mOAz1z9 The wearable now works!
I replaced the battery and it worked using battery from: I just found this on AliExpress: C$37.99 | new original for OnePlus XE202 Watch battery https://a.aliexpress.com/_mOAz1z9 The wearable now works!