Beats Powerbeats Pro 2 vs Beats Studio Buds +

Buy the Powerbeats Pro 2 for training. The earhooks lock in during runs and lifts, it adds heart-rate sensing, and total battery life is far longer. The Studio Buds + is the better pick for all-day listening and commuting: it is smaller, sits flatter in the ear, and has no hook to press on glasses. Reviewers praise the Powerbeats sound, calls and secure fit, though some say it sounds worse than the original Powerbeats Pro and one expert flags a missing case battery indicator. The Studio Buds + draws steadier praise for comfort and portability, with ANC that is good but not class-leading.

• Choose the Powerbeats Pro 2 if you want earbuds that stay put through hard workouts, track your heart rate, and run for days between charges.
• Choose the Beats Studio Buds + if you want compact earbuds for commuting, calls and everyday listening, with no earhooks.