Chamelo Music Shield vs Bose Frames Tempo

The Bose Frames Tempo is the better pick for athletes and anyone who wants open-ear audio on the move: 8 hours of battery, a 22 mm driver, USB-C charging and prescription lens options. The Chamelo Music Shield is the more versatile everyday pair, with an adjustable tint slider that darkens or lightens the smoke lens on demand. Both weigh under 50 grams and both play sound through the arms, so the real split is tint control versus battery life and prescription support.

• Choose the Chamelo Music Shield if you want one pair that adapts from bright sun to overcast without swapping lenses, and you don't need prescription lenses.
• Choose the Bose Frames Tempo if you ride, run or cycle for hours and want long battery life, USB-C charging and the option to add prescription lenses.