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FILE - Construction worker Fernando Padilla wipes his face as he works in the heat on June 30, 2023 in Nashville, Tenn. (AP Photo/George Walker IV, File)

FILE - Construction worker Fernando Padilla wipes his face as he works in the heat on June 30, 2023 in Nashville, Tenn. (AP Photo/George Walker IV, File)

Wyatt Fischer, a furnace mason employee at Cardinal Glass Factory, sits on an excavator while waring a SafeSlate armband, Thursday, Aug. 22, 2024, in Menomonie, Wisconsin. As global temperatures rise and summer months bring record high temperatures, employers are exploring wearable technologies to keep workers safe. (AP Photo/Abbie Parr)

Wyatt Fischer, a furnace mason employee at Cardinal Glass Factory, sits on an excavator while waring a SafeSlate armband, Thursday, Aug. 22, 2024, in Menomonie, Wisconsin. As global temperatures rise and summer months bring record high temperatures, employers are exploring wearable technologies to keep workers safe. (AP Photo/Abbie Parr)

A SafeSlate armband is worn by Wyatt Fischer, a furnace mason employee at Cardinal Glass Factory, Thursday, Aug. 22, 2024, in Menomonie, Wisconsin. As global temperatures rise and summer months bring record high temperatures, employers are exploring wearable technologies to keep workers safe. (AP Photo/Abbie Parr)

A SafeSlate armband is worn by Wyatt Fischer, a furnace mason employee at Cardinal Glass Factory, Thursday, Aug. 22, 2024, in Menomonie, Wisconsin. As global temperatures rise and summer months bring record high temperatures, employers are exploring wearable technologies to keep workers safe. (AP Photo/Abbie Parr)