10 reasons moms are replacing their cold, plastic pumps with 1-step WarmFlow heating

Made only for moms who refuse to settle for cold, inconsistent suction

Not a loud, clunky, wall-tethered pump. Not a standard “cold” wearable that leaves you feeling half-empty. Not for everyone.

The Rimavia W2 is built as a complete WarmFlow System. The heating element gently stimulates your natural letdown reflex, and the hands-free design lets you move while you pump.

Together: 9 suction levels and independent heating cycles, FDA registered for safety and efficiency.

• Premium qualityFDA, CE, FCC and RoHS certifications.
• Custom comfort3 flange insert sizes (17 / 19 / 21 mm) to prevent pain.
• Effortless power2000 mAh battery — multiple days of pumping.

Your first pain-free letdown

Heat triggers flow. Suction extracts milk.

These days, pumping starts to feel like a medical procedure. You're exhausted and stressed, and the cold plastic of a standard pump only makes it harder for your milk to flow.

The WarmFlow System is built around the most-studied method for stimulating letdown — supporting your body as it finally relaxes and releases. Most moms feel the difference in comfort and output within their very first session.

And when that first letdown comes back easily, your daily schedule finally has some breathing room.

Steadier pumping in every bra

The 6 a.m. rush or the mid-day work call doesn't have to be a pumping nightmare anymore. Most wearables are bulky and loud in disguise — the “Dolly Parton” look, plus an unreliable app draining your phone.

Rimavia works differently: a slim profile designed to fit most bras, so you keep moving. No more hiding in bathrooms. No more being tethered to a wall.

That freedom gives your sanity something real to work with.

Sharper focus with 48 dB silence

Remember pumping on a conference call and wondering if everyone could hear the motor? Stop worrying about discretion — and stop losing your train of thought.

Stress isn't just life catching up. It's the slow accumulation of noise, discomfort and app failures. Rimavia runs at a whisper-quiet 48 dB — office-friendly pumping, and the kind of peace that lasts all day.

But mental clarity is hard to hold when nipple damage is louder than the motor.

Calmer sessions — no more pumping dread

Total freedom, for the whole morning. The small things stay small because you aren't dreading the next session.

WarmFlow's heating technology supports a “warm hug” feeling that lasts. Enjoy the bonding time with your baby — don't just resent your pump through it.

When your body finally relaxes, it has the resources to produce more.

Faster emptying, faster reset

Late-night sessions don't cost you the next day anymore. WarmFlow supports your natural letdown response — so a clogged duct or a slow session doesn't write a check your energy has to pay tomorrow.

When the body extracts milk properly at night, the next morning handles itself differently.

A system that actually keeps up with your flow

Frustrated with wearables that don't empty you? The bottles say one thing, but your breasts say another.

Daily letdown support is built into the WarmFlow mechanism — working with your body's natural rhythm to support consistent output. No more inconsistent sessions. No more “sometimes no milk” days.

This output is one piece. Your nipple health is the other.

The motivation to keep going — even as an EP mom

The “I want to quit pumping” feeling: gone. Motivation isn't just willpower. It's having enough comfort to finish your journey — and actually wanting to keep breastfeeding.

Rimavia's painless suction supports breastfeeding longevity: without damage, without dread. Your spouse or friends will notice your improved mood first — usually right around the time you stop scheduling your life around a wall outlet.

Behind every benefit on this page, one foundational technology does the heavy lifting.

Daily nipple protection — built in

When your tissue is protected, everything else works. Your nipples process every session, every day, every night. It's the one part that touches the rest of your breastfeeding experience.

Rimavia includes WarmFlow heating and a universal sizing kit — built directly into the launch bundle, working every single session to prevent damage.

All of this builds toward the defense that protects your breastfeeding journey.

Stronger daily motor protection

Daily reliability, backed by the 6-month motor warranty. Your pump protects your supply around the clock — and modern life puts more on it than ever.

Rimavia includes an advanced motor and BPA-free materials that support your daily routine, so you can stay mobile, stay active, and stay in motion.