Amazon.com: MoKo Suunto Core Watch Band, Classic Replacement Soft Wrist Band Strap with Metal Clasp for Suunto Core Smart Watch, Fits 5.51"-9.06" (140mm-230mm) Wrist, All Black : Cell Phones & Accessories
Suunto Replacement Battery - CR2032 battery without cover
Suunto Core - Care and support - Replacing battery
Suunto Core All Black battery change - Vídeo Dailymotion
Amazon.com: Fintie Watch Band Compatible with Suunto Core, Premium Woven Nylon Replacement Sport Strap with Metal Buckle Compatible with Suunto Core Smart Watch, Black : Cell Phones & Accessories