GW4
The Samsung Galaxy Watch 4 (LTE) is a round smartwatch that is one of the first ones to contain a bioelectrical impedance analysis (BIA) sensor.
| Model number | SM-R860, SM-R870, SM-R880, SM-R890 (Wi-Fi only), SM-R865U, SM-R875U, SM-R885U, SM-R895U (USA, LTE model), SM-R895F (Int., LTE model) |
| Memory | 1.5 GB |
| Storage | 16 GB |
| SoC | Exynos W920 dual core 1.18 GHz; GPU: Mali-G68 |
| Sensors | * Heart rate monitor
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