display
1.32-inch, 128x128 pixels, TFTTiny square screen shows basic time and notifications, not suited for browsing or reading text.
performance
208 MHz single-core, 4 MB RAMThis is a fitness tracker or basic smartwatch, not a phone—it cannot run apps or handle any real computation.
battery
500 mAh, roughly 2 to 3 days standbyOn minimal use (telling time, the occasional notification), expect a couple of days before recharging.
storage
4 MB internal, microSD up to 32 GBThe device has almost no built-in space; a memory card is essential if you want to store anything at all.