The Aktiia Bracelet strap is available in two different sizes:

  • Strap "M" that fits wrists with circumferences between 12 cm and 19 cm. You receive this size by default with your Aktiia product order.
  • Strap "L" that fits wrists with circumferences between 16 cm and 21 cm. This size is currently available for purchase at an additional cost by visiting our website Accessories.