Samsung Galaxy Watch 4 yethulwe ngokusemthethweni ngo-Agasti 11, 2021 ku-Samsung Unpacked Event eduze ne-Samsung Watch Galaxy Kusuka ku-Flip 3, Samsung Galaxy Kusuka ku-Fold 3 a Galaxy I-Buds 2. Leli bekuliwashi lokuqala le-Samsung elinesistimu Wear I-OS ye-Google evela ku-Samsung Gear Live kanye newashi lokuqala elinesistimu Wear I-OS 3 ithuthukiswe ngokuhlanganyela i-Samsung ne-Google. Idivayisi ilandele kakhulu ulimi lokuklama lwamawashi adlule e-Samsung Galaxy Watch Yenza kusebenze Galaxy Watch 3, kodwa isofthiwe ehluke ngokuphelele. Iwashi liphinde lahlinzeka nge-EKG, ukuhlaziywa kokwakheka komzimba kanye nokuqapha umfutho wegazi kusetshenziswa inzwa entsha yakwaSamsung ye-BioActive.
Imininingwane ye-Technické
| Idethi yokusebenza | Agasti 11, 2021 | |
| Amandla | 16GB | |
| RAM | 1,5GB | |
| Ubukhulu | 40,4mm x 39,3mm x 9,8mm (42mm), 44,4mm x 43,3mm x 9,8mm (44mm) | |
| Isisindo | 25,9g (42mm), 30,3g (44mm) | |
| Bonisa | 1,2" (42mm), 1,4" (44mm) | |
| I-chip | I-Exynos W920 dual-core 1.18 GHz Cortex-A55 | |
| Amanethiwekhi | I-4G / LTE | |
| I-Konektivita | I-Bluetooth 5.0 Wi-Fi a/b/g/n 2.4+5 GHz NFC A-GPS, GLONASS, Beidou, Galileo | |
| Amabhethri | 247mAh (42mm), 361mAh (44mm) |
