Abstract: We describe an evaluation of photoplethysmography (PPG) signals with two wavelengths channels (infrared and red) using a wrist-worn sensor for the estimation of heart rate variability (HRV) ...

Huawei Watch GT 2e is released in March 2020. The smartwatch is another version of Huawei Watch GT 2 released earlier this year. The smartwatch comes with a 1.39 inches AMOLED capacitive touchscreen ...

The modern smartwatch models have evolved way beyond just managing your calls and sending notifications to keeping a 24/7 access to your health. Many premium smartwatches from brands like Apple, ...

Abstract: In this article, three-phase motor currents pass through a three-core cable are measured using a two-winding Rogowski coil. The two-winding Rogowski coil is externally fitted around the ...

SAN FRANCISCO (KRON) — Fifteen people were injured after a San Francisco cable car came to an abrupt stop around 3:09 p.m. at 1351 California St. between Leavenworth and Hyde streets, the San ...