Goa, Oct. 30 -- After badminton star PV Sindhu, Indian cricketer Shubman Gill has been spotted wearing a small device attached to his forehead, drawing attention to a new wearable technology called Temple. The gadget, promoted by Zomato co-founder Deepinder Goyal, is designed to track health indicators linked to brain activity, blood flow and physical stress.

Gill was seen wearing the device while stepping onto the nets for a practice session in Auckland, New Zealand. His appearance follows Sindhu being spotted with the same gadget, bringing the upcoming wearable into the spotlight ahead of its expected November launch.

Unlike conventional fitness trackers and smartwatches, which are generally worn on the wrist and monitor metrics such ...