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Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/85186, first published .
Hand holding a black smartwatch, with another smartwatch and charger on a desk.

Accuracy of Optical Heart Rate Measurements for 10 Commercial Wearables in Different Climate Conditions and Activities: Instrument Validation Study

Accuracy of Optical Heart Rate Measurements for 10 Commercial Wearables in Different Climate Conditions and Activities: Instrument Validation Study

Journals

  1. Panibratov A, Ermolaeva L, Menzies J, Paul J, Hassan R. Host country distance and unrealized cross-border merger and acquisition deals: perspectives from China and Russia. Multinational Business Review 2026;34(3):551 View
  2. Winbush A, McDuff D, Jiang A, Barakat A, Nelson B, Heneghan C, Hernandez J, Allen N. Comparison of smartphone- and fitbit-derived measures of physical activity in a large sample under naturalistic conditions. BMC Digital Health 2026;4(1) View
  3. Lepley A, Davis F, Melvin A, Zhao Z. Consumer Smartwatch Technology in Health and Performance Research: Validity, Limitations, and Real-World Applications. Sensors 2026;26(14):4486 View
  4. Feiertag S, Scheller D, Schmid-Ellinger J, Eisen A, Mess F, Menzel A. Cooling forests, calmer hearts: Urban forest structure, microclimate and heat relief in adolescents. Urban Forestry & Urban Greening 2026:129621 View