I was a little skeptical of the $329.95 Sennheiser Momentum Sport earbuds. Other earbuds I’ve tested with heart rate tracking were fiddly. The workout tracking could be well-intentioned but a bit hit-or-miss in practice. So, I was pleasantly surprised that the Momentum Sport buds delivered what was promised — a simple way to view real-time fitness metrics without sacrificing sound quality.
Most fitness buds have extra bass, a more secure fit, and an emphasis on durability. The Momentum…
