ChillaxSIM eSIM Data Plans for China

ChillaxSIM does not provide a true unlimited high‑speed data eSIM for China. All plans that carry the name “unlimited” actually limit usage to 1GB per day; once the daily quota is reached, the speed is throttled to 5120kbps. This is why the plans list a “Reduced speed” of 5120kbps rather than maintaining unrestricted data flow.

If a traveler prefers a fixed‑data option, ChillaxSIM offers several capped plans for China. For example, a 50GB plan valid for 30 days costs $49.90 USD, and a 30GB plan for the same duration is $31.90 USD. These plans provide higher data allowances before any speed reduction applies. Choosing a fixed data plan can be more cost‑effective unless the user is an exceptionally heavy data subscriber who would otherwise need to manage daily caps.

ChillaxSIM does not provide a China eSIM that includes a phone number or SMS capability. All of its China plans are data‑only, allowing you to visit the local network for internet use but not for conventional voice calls or text messages. You can still stay connected by using data‑based messaging and calling services such as WhatsApp, Telegram, or iMessage.

ChillaxSIM currently offers 48 single-country data plans specifically for China, alongside 54 multi-country plans that include China as one of the covered destinations. These plans range in price from $1.90 to $115.90 and offer data allowances from 1GB up to 50GB. Several plans feature a daily data cap, while others provide a fixed data amount for the plan’s duration.