Eufy surprised everyone by entering the breast pump market in 2024, and the S1 Pro shows they did their homework. It combines traditional pump power with wearable convenience—stronger suction than Momcozy or Elvie while still fitting in your bra. The app uses AI to suggest optimal settings based on your pumping patterns. Build quality reflects Anker's reputation for solid electronics. At , it sits between budget wearables and premium options, potentially offering the best of both worlds. Still new, so long-term reliability data is limited.

