Huawei Sense G1 continuous glucose monitor shown off with watch support

What Huawei has announced

Huawei has given a first look at the Sense G1, a continuous glucose monitor that the company describes as its first such device. According to Notebookcheck, the Chinese technology firm published an initial image of the product on Weibo, its home social network, on 13 November 2026.

A continuous glucose monitor, or CGM, is a small wearable sensor that tracks blood sugar levels throughout the day and night. Huawei says the Sense G1 will offer professional features and monitor glucose around the clock, positioning it as both a medical-style tool and a smart consumer device.

Smartwatch and app integration

The standout feature is connectivity. Readings can be sent straight to a compatible Huawei smartwatch and shown on the watch face, complete with a trend graph. The same data is available in a companion smartphone app.

Huawei also provides charts that display glucose trends over several hours and days, which should help users spot patterns after meals or exercise. If blood sugar falls to an unhealthy low or climbs to a dangerously high level, the user receives an alert on their phone.

The company is leaning on integration with its HarmonyOS ecosystem to stand out from established CGM makers, alongside what it calls a modern design.

How the sensor works day to day

Like other continuous glucose monitors, the Sense G1 uses a small needle that sits under the skin and must be replaced every two weeks. That replacement cycle means ongoing costs for users, a point Notebookcheck highlights as typical for this category of device.

The sensor is designed to stay on during daily activities, so users can keep it in place while showering or swimming. Huawei does note one limitation: the readings lag behind reality by 5 to 15 minutes. This delay is common to CGMs and means the effect of a meal takes some time to show up in the data.

Who it is for and what to expect

Continuous glucose monitors are used by people with diabetes and, increasingly, by those simply curious about their metabolic health. Huawei's entry suggests it wants a share of a market currently served by specialist makers, competing mainly on design and ecosystem integration rather than on the underlying sensing method, which Notebookcheck says works like conventional monitors.

Pricing and availability have not been confirmed, so it is not yet clear when or where the Sense G1 will go on sale, or how much the two-week sensor replacements will cost. Readers interested in the device should watch for an official Huawei announcement before drawing conclusions about its medical accuracy or regional support.