Lacevo S70 Wearable Breast Pump vs Spectra Premier Wearable Breast Pump

The maker lists 290 mmHg max suction for the S70 Wearable Breast Pump, against 280 mmHg for the Premier Wearable Breast Pump. Flange sizes included or sold: 13, 15, 17, 19, 21, 24 mm for the S70 Wearable Breast Pump; 24 mm for the Premier Wearable Breast Pump.

Only the differences are shown.

Lacevo S70 Wearable Breast PumpSpectra Premier Wearable Breast Pump
TypeWearable breast pumpWearable breast pump
Powerrechargeablerechargeable
Single or doubleDoubleDouble
Max suction290 mmHg, per the maker280 mmHg, per the maker
Modesautomatic, stimulation, mixed, expressionmassage, expression
Suction levels12Not listed
Battery4-6 sessions depending on settings and session length5-6 pumping sessions
Closed systemNot listedYes, per the maker
Flange sizes13 mm, 15 mm, 17 mm, 19 mm, 21 mm, 24 mm24 mm
Capacity6 ozNot listed
AppYesNot listed
Noise45 dB, per the makerNot listed
Maker's use notesNot listedStop use if abnormal pain, discomfort or swelling occurs and see a medical professional if it persists.

Lacevo S70 Wearable Breast Pump

A rechargeable in-bra wearable double pump set with four modes, 12 levels and an app, sold with a 24 mm flange and five insert sizes.

  • App available
  • Includes hard case and size kit
  • 12-month motor warranty
  • Not listed by the maker: weight

Spectra Premier Wearable Breast Pump

Rechargeable wearable double pump with massage and expression modes; only 24 mm flanges included and no inserts sold with it.

  • Rechargeable USB-C
  • Closed system with backflow protectors
  • Hands-free wearable
  • Only 24 mm flanges, no inserts offered by the maker