Product reviews:
Lou
2025-08-09 iphone 11 Pro
Powerwatch | Smart watch, Matrix smart watch charges with body heat
smart watch charges with body heat
Quentin
2025-08-05 iphone X
Matrix Industries' PowerWatch 2 uses smart watch charges with body heat
smart watch charges with body heat
Simon
2025-08-04 iphone 7 Plus
Matrix Powerwatch is the world's first smart watch charges with body heat
smart watch charges with body heat