This new fingertip pulse and oxygen monitor delivers lab-level accuracy without pain or needles. Discover why BloodVitals is ...

Common pulse oximeters, used to check blood oxygen, are dangerously inaccurate at low levels, a new study warns. Crucial for ...

Amazfit just announced the Balance 2, a high-end smartwatch designed for multisport athletes and boasting a sizable AMOLED touchscreen, a pair of physical controls, 100 meters of water resistance and ...