Most fitness bands still look like tiny gym equipment strapped to your wrist. Inllie’s Luna Core Bracelet goes in a different direction, looking more like a polished piece of jewelry than something quietly counting your steps and judging your sleep.
It launches alongside the Sense Core Band, with both wearables taking a more refined, accessory-inspired approach to fitness tracking.
Inllie Design
A fitness tracker you can dress up
Luna Core is the model that makes the stronger first impression. Its slim bracelet design gives it a jewelry-like look, making it easier to wear with office outfits, evening plans, or everyday casual fits. It has the kind of finish that would not look odd next to rings, watches, or other accessories.
Inllie Design
The Sense Core Band takes a slightly more familiar route, while keeping the look clean. Its slim front display can show key information such as battery, steps, and heart rate at a glance, while the option of a metal Milanese or silicone strap gives it more flexibility. You can make it look polished for the day or more practical for workouts.
Beauty with health tracking built in
Both wearables are designed to fit into everyday life without dominating your wrist. They track heart rate, blood oxygen, stress, heart rate variability, menstrual cycles, sleep, steps, and a range of workout modes, covering the usual wellness metrics in a more understated form. You get the full set of health tracking features without having to wear something that leans heavily into a sporty look.
Inllie Design
Inllie also says the Luna Core Bracelet and Sense Core Band have been tested for drop and vibration resistance, so they are built for regular use. Both devices are rated for five to seven days of use, so you won’t need to think about charging them every night.
Luna Core costs $149, while Sense Core is priced at $109. For a wearable that looks this polished, Inllie has kept the price surprisingly reasonable. The company is also offering a limited-time bundle on both models, saving customers $79.

