(1) Masewera amasewera: smartwatch ya M40 imatha kutsata zochitika zosiyanasiyana kuphatikiza kuyenda, kuthamanga, kupalasa njinga ndi kusambira.
(2) Masitayilo angapo: Kaya mumakonda zakuda zakuda, zofiyira, kapena zabuluu wowoneka bwino, M40 yakuphimbani.
(3) Mapangidwe a Zero-bezel: M40 ndi ya 1.32-inch zero-bezel, yokhala ndi 360 × 360 resolution, skrini yayikulu, masomphenya owoneka bwino, komanso yosavuta kugwiritsa ntchito.