Supercalla Lumi X is positioned as a smartwatch that feels unusually balanced for smaller wrists. It keeps a compact 42 mm body, yet still aims to deliver a wider viewing area for everyday use.
The result is a device that does not look oversized on the wrist while still offering a screen that is easy to read. That combination is the main reason the Lumi X stands out for users who prefer a smaller watch profile without giving up display comfort.
A compact build with a bright AMOLED panel
The watch uses a 1.32-inch AMOLED display with 1000 nits of brightness. That specification is meant to keep the screen visible even when used outdoors.
| Key Feature | Detail | Note |
|---|---|---|
| Diameter | 42 mm | Compact for smaller wrists |
| Display | 1.32-inch AMOLED | Wider viewing area |
| Brightness | 1000 nits | Readable outdoors |
| GPS | Built-in GPS, GNSS dual system satellite | For activity tracking |
Indra, through the @keanugraha_ account quoted by sumeks.disway.id, described the design as “cakep, minimalis” and noted that the watch comes with two buttons on the right side. The remarks reinforce the idea that Lumi X is meant to be simple, neat, and easy to wear.
Sports tracking built for practical use
Supercalla Lumi X includes more than 100 sports modes for both indoor and outdoor activities. It also supports sports data connected directly to the Strava app.
One of its main selling points is built-in GPS with GNSS dual system satellite support. Indra also mentioned that the GPS accuracy would still be compared with his Coro Space Pro.
For buyers looking at a smartwatch under 1 million rupiah, that feature set makes the Lumi X feel well-rounded. It focuses not only on quantity of modes, but also on structured tracking for users who want cleaner activity records.
Battery life and water resistance complete the package
The battery uses a 370 mAh capacity and is said to last up to 10 days under normal use. That gives the watch an advantage for users who do not want to charge a smartwatch too often.
Supercalla Lumi X also carries a 5 ATM water-resistance rating. In practical terms, that makes it safe for swimming and more flexible for water-related activities.
According to the same update, the watch is being sold at a promotional price below 1 million rupiah. The purchase link was said to be placed in the left shopping cart area in the video.
With its compact size, bright AMOLED display, built-in GPS, and long battery life, Supercalla Lumi X is aimed at users who want a small smartwatch without sacrificing core features. For smaller wrists, that combination may be the most compelling part of the package.
