AURA Strap 2 works together with the Apple Watch, and requires the Apple Watch to function. AURA Strap 2 is compatible with all Apple Watch models, starting from the Apple Watch Series 3 and newer. This includes Apple Watch Ultra 2, Apple Watch Series 9, and Apple Watch SE.
AURA Strap 2 comes in two sizes, 41mm and 45/49mm. Each AURA Strap 2, and each set of Infinite Loops comes with four pairs of stretchable silicone straps (Infinite Loops) to fit all wrist sizes.
AURA Strap 2 is compatible with following Apple Watch models. Please check the size and model of your Apple Watch to select correct size of AURA Strap 2.
Each box with AURA Strap 2 or Inifinite Loops for AURA Strap 2 contains 4 sets of user-replaceable silicone straps:
For exact sizes of silicone straps and wrist circumference information, please refer to the table below.