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 from Series 3 and newer, including the Apple Watch Ultra 2, Apple Watch Series 10, and Apple Watch SE.
AURA Strap 2 comes in two sizes, 42mm (38/40/41mm) and 46/49mm (45/44/42mm).
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.
When selecting your AURA Strap 2, please ensure you choose the correct size based on your Apple Watch model.
Please be aware that if your Apple Watch is Series 10, 42mm, it is compatible with the smaller AURA Strap 2 - 42mm (38/40/41mm). If your Apple Watch is Series 3, 42mm, it is compatible with the larger AURA Strap 2 size: 46/49mm (45/44/42mm).
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.