Chinaโs early adopters who tried out Apple Watch Series 3 cellular connectivity with China Unicom are furious after connection failures and China Unicomโs passive reaction. The connection issue, however, seems to be China Unicomโs fault: they still have not gotten formal approval from Chinaโs Ministry of Industry and Information Technology for โone phone number multi-device (ไธๅทๅค็ป็ซฏ)โ business, essential to support Apple Watch Series 3 cellular connectivity.
Tian purchased the Apple Watch Series 3 through Appleโs official website and China Unicomโs SIM card to pair with it. To his disappointment, after pairing China Unicomโs data service with Apple Watch, he couldnโt receive any calls.
โItโs been two weeks. I called China Unicom seven times, no use. Iโve also visited two China Unicom stores, got a new SIM card with same number, but still no use,โ he told TechNode.
Apple announced in its official news room that customers will be able to order Apple Watch Series 3 (GPS + Cellular) beginning September 22 in China. At the beginning of the new Apple Watch Series 3 release, Apple said they would provide LTE cellular network via China Unicom in five areas in China, namely, Shanghai, Guangdong, Henan, Hunan and Tianjin on its official website.
Apple Watchโs network activation problem in China was first reported by Chinese media The Paper on September 23rd, saying a user that can not complete the real name authentication on Apple Watch 3. Only a week after Apple Watch Series 3 release, Appleโs official website has backtracked from its initial announcement and shows that China Unicomโs cellular network will be available later (ไปๅนด็จๅๆจๅบ).

Apple Watch Series 3 users who purchased China Unicom SIM card failed to make phone calls using the watch and expressed their anger on Weibo.
โWhen I was buying the Apple Watch at Apple Store, it said Shanghai Unicom supports data service on the Apple Watch. Now that line is gone. So Iโm definitely entitled to return the Apple Watch because itโs not working in the way Apple advertised it at the time point when I was placing the order. But the Watch is working fine, besides this issue, so I donโt want to return it,โ Tian says. โIf they havenโt tested it, they shouldnโt have advertised it.โ
The reason behind the issue
Zhongguancun Onlineโs interview with a China Unicomโs staff (in Chinese) explains the issue. Apple Watch Series 3 uses eSIM independent cellular data, which required access to China Unicomโs โone phone number multi-device (ไธๅทๅค็ป็ซฏ)โ. However, China Unicomโs โone phone number multi-deviceโ has only received โprobationaryโ license, and did not pass the formal approval of the Ministry of Industry and Information Technology. China Unicom had no way to handle large-scale use of Chinaโs Apple Watch Series 3 users, and had to immediately suspend the service.
Both Apple and China Unicom have not yet given the official explanation on the cause of the connection failure. Chinaโs Apple Watch 3 users rage over China Unicomโs poor reaction to the people who suffered loss by purchasing China Unicomโs SIM cards.
โIโm just angry at China Unicomโs ignorance and incompetence in reacting and solving this simple issue. If China Unicom was not prepared for the service, they shouldnโt have offered it in the first place,โ Tian said. โI donโt even want to use data service on Apple Watch 3 any more. So disappointed. I just want my SIM card back to normal service.โ
