BMJ

Recommendations for determining the validity of consumer wearable and smartphone step count: expert statement and checklist of the INTERLIVE network

Consumer wearable and smartphone devices provide an accessible means to objectively measure physical activity (PA) through step counts. With the increasing proliferation of this technology, consumers, ...
The Conversation

The dreaded beep test: outdated or still a valid assessment of your fitness?

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...
Electrek

Tesla Model S fails auto braking test, Tesla questions validity of the test

Automatic emergency braking is rapidly becoming a standard feature in new cars and a must-test feature for road authorities. The Luxembourg testing and standardization authority (ILNAS) did just that ...
BMJ

Recommendations for determining the validity of consumer wearable heart rate devices: expert statement and checklist of the INTERLIVE Network

Correspondence to Dr Moritz Schumann, Institute of Cardiovascular Research and Sports Medicine, Department of Molecular and Cellular Sports Medicine, German Sport University Cologne, Koln 50858, ...