Düking, P., Giessing, L., Frenkel, M. O., Koehler, K., Holmberg, H., & Sperlich, B. (2020). Wrist-Worn Wearables for Monitoring Heart Rate and Energy Expenditure While Sitting or Performing Light-to-Vigorous Physical Activity: Validation Study. JMIR Mhealth Uhealth.

Düking, Peter, Laura Giessing, Marie Ottilie Frenkel, Karsten Koehler, Hans-Christer Holmberg, and Billy Sperlich. "Wrist-Worn Wearables for Monitoring Heart Rate and Energy Expenditure While Sitting or Performing Light-to-Vigorous Physical Activity: Validation Study." JMIR Mhealth Uhealth 2020.

Düking, Peter, et al. "Wrist-Worn Wearables for Monitoring Heart Rate and Energy Expenditure While Sitting or Performing Light-to-Vigorous Physical Activity: Validation Study." JMIR Mhealth Uhealth 2020.