Samsung Galaxy Watch 4 sacara resmi diumumkeun dina 11 Agustus 2021 di Acara Samsung Unpacked sareng Samsung Watch. Galaxy Ti Flip 3, Samsung Galaxy Ti Lipet 3 a Galaxy Buds 2. Ieu jam tangan munggaran Samsung kalawan sistem Wear OS Google tina Samsung Gear Live sareng jam tangan munggaran kalayan sistem éta Wear OS 3 dikembangkeun babarengan ku Samsung sareng Google. Alatna seueur ngiringan basa desain jam tangan Samsung sateuacana Galaxy Watch Aktif a Galaxy Watch 3, tapi ditawarkeun software lengkep beda. Jam ieu ogé nawiskeun EKG, analisis komposisi awak sareng ngawaskeun tekanan darah nganggo sensor BioActive anyar Samsung.
Technické spésifikasikeun
| Tanggal pagelaran | 11 Agustus 2021 | |
| Kapasitas | 16GB | |
| Ram | 1,5GB | |
| Diménsi | 40,4mm x 39,3mm x 9,8mm (42mm), 44,4mm x 43,3mm x 9,8mm (44mm) | |
| Massa | 25,9g (42mm), 30,3g (44mm) | |
| tampilan | 1,2" (42mm), 1,4" (44mm) | |
| Chip | Exynos W920 dual-core 1.18 GHz Cortex-A55 | |
| Jaringan | 4G / LTE | |
| Konektipitas | Bluetooth 5.0 Wi-Fi a/b/g/n 2.4+5 GHz NFC A-GPS, GLONASS, Beidou, Galileo | |
| Batre | 247mAh (42mm), 361mAh (44mm) |
