It’s specs o'clock—let’s see what upgrades these new Samsung wearables have to offer your wrist:

Exynos W920 1.18 GHz with dual ARM Cortex-A55 cores, low-power Cortex-M55 display processor, Mali-G68 GPU, and integrated LTE

Circular Super AMOLED display with always-on functionality—1.19 inch or 1.36 inch sizes available in both models (330 PPI)

1.5 GB RAM and 16 GB internal memory

A 361 mAh battery in the larger variants, like our Watch4 Classic (46 mm)—and a 247 mAh battery in the smaller ones, like our Watch4 (40 mm)

A bag full of sensors: accelerometer, barometer, gyro, geomagnetic, light, optical heart rate, ECG, bioelectrical impedance sensor, and a Hall sensor on the Classic

IP68 rating with water resistance to a depth of 50 meters (5 ATM)