Never again.
I spent almost 600 euros on my last Huawei smartwatch. A set of scales were also supposed to be included in the purchase. Then I found out I had to register online for the set of scales and send the required data to Huawei for verification. Proof of purchase, serial number, etc... The required information was sent repeatedly. Huawei responded each time with "Please send correct data." The provided data was correct. Non existent bait I suppose. Now I should give Huawei extra money for a health+ subscription? I will not purchase another smartwatch from Huawei...