Apple faces scrutiny from European environmental and consumer groups over its claims that its latest devices are “carbon neutral,” a term that Brussels proposes to ban in corporate marketing because it is “misleading.”

The iPhone maker last month put its “environmentally friendly” credentials at the center of its biggest annual product launch. It called some Apple Watch models its “first-ever carbon neutral products,” part of a drive to extend the classification across all its devices by the end of the decade.

But the US tech giant’s decision to rely on credits to cancel out the 7-12 kg of greenhouse gas emissions behind each new Watch prompted a sharp reaction from consumer groups in the wake of a long-trailed clampdown by the EU on “greenwashing.”