Apple has released its "Watch Nike+ Series 4" across the US, Australia, parts of Asia and in other countries, keeping its availability limited at retail stores, the media reported.
Priced between $399 and $499 in the US, the variants of "Watch Nike+" sport new features like a larger screen, thinner body, an ECG reader (currently US-only), fall detection and more.
"The early pre-orders of the Watches are already being delivered to customers, with pick-ups available in stores in limited quantities," MacRumors reported late on Friday.
"Apple Watch Nike+" sports four styles with band-variants in 40mm and 44mm sizes with cellular and Wi-Fi+GPS only model options.
According to Apple, the device also sports a "Nike Sport Loop" band that is woven with a special reflective thread designed to shimmer when light strikes it.
It is not clear when "Apple Watch Nike+ Series 4" would hit the Indian market.