PulsePitcher
Personal Blendersby NutriBullet

NutriBullet RX review

The NutriBullet RX is a robust, high-powered personal blender built for users who want more than basic smoothies—its ability to grind, blend, and even cook soups makes it a versatile kitchen workhorse.

4.4
PulsePitcher score4.4 out of 5 · ranked #23 of 51 machines on the site
  • Cooks soup while blending
  • 1700-watt powerful motor
  • Large family-size capacity
Motor Power1700 watts
Large Cup Capacity45 oz
Small Cup Capacity30 oz

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01Overview

The NutriBullet RX represents a significant step up from standard personal blenders, engineering for those who want more than a basic single-serve smoothie maker. With a robust 1700-watt motor base, this machine is built to handle demanding tasks that lesser blenders simply cannot manage, including breaking down tough fibrous vegetables, crushing ice, and even pulverizing hot ingredients for soups. The included 30-ounce and 45-ounce cups, along with the specialized "Hot" function, make this a versatile kitchen tool that extends well beyond typical morning smoothie routines into soup-making, nut butter grinding, and batter preparation.

What sets the NutriBullet RX apart is its intelligent automated cycle system. Rather than requiring manual pulsing or timing, the blender features a digital display that runs a pre-programmed cycle lasting several minutes, automatically starting and stopping the motor at intervals to ensure thorough blending while preventing overheating. This is particularly valuable for the Hot function, which actually heats ingredients through friction and blending speed alone, allowing users to make fresh soup directly in the blending cup without a stovetop. The stainless steel extractor blades are specifically designed to break down seeds, stems, and skins, extracting maximum nutrients from whole fruits and vegetables rather than simply chopping them.

Constructed with a sturdy base and durable BPA-free Tritan cups, the NutriBullet RX is designed for users who prioritize nutrient extraction and versatility over sheer convenience. The system includes handled lids for easy transport, making the larger cups practical for on-the-go consumption despite their increased size compared to standard personal blender cups. While bulkier and louder than entry-level personal blenders, this trade-off reflects its higher performance ceiling, appealing to health-conscious consumers, meal-prep enthusiasts, and anyone seeking a personal blender capable of restaurant-quality nutrient extraction, hot soup preparation, and heavy-duty blending tasks within a compact single-serve format.

02Specifications

Motor Power
1700 watts
Large Cup Capacity
45 oz
Small Cup Capacity
30 oz
Auto-Start Delay
10 seconds
Weight
12.5 lbs
Ice to snow bench
10.4 s
Noise at top speed bench
88 dB
Cleanup time bench
1.5 min

Rows marked “bench” are PulsePitcher in-house figures; everything else comes from the manufacturer.

03Pros & cons

What we like

  • Powerful enough to crush ice, seeds, and frozen fruit smoothly
  • Can heat soups and sauces through blending friction alone
  • Large capacity ideal for family-size smoothies or batches
  • Tamper-free design with wide cups reduces mess
  • Auto-start feature allows hands-free ingredient breakdown
  • Durable, heavy-duty motor built for frequent daily use

What to know

  • Bulky footprint takes up significant counter space
  • Louder operation compared to standard personal blenders
  • Higher price point than entry-level NutriBullet models
  • Limited speed/pulse control compared to countertop blenders
  • Cups and lids show scratches with heavy use over time

04Key features

  • 011700-watt high-torque motor
  • 02Cyclonic Adaptive Blending (SloPro) technology
  • 0310-second Auto-Start delay for tough ingredients
  • 0430 oz and 45 oz Max Capacity vessels included
  • 05Digital SMART motor base with auto shut-off
  • 06Recipe guide with soup, batter, and nut butter recipes
  • 07Heat-generating friction for cooking soups directly in blender
4.4PulsePitcher score

The verdict

The NutriBullet RX is a robust, high-powered personal blender built for users who want more than basic smoothies—its ability to grind, blend, and even cook soups makes it a versatile kitchen workhorse. While it's larger and pricier than standard personal blenders, the power and functionality justify the investment for health-focused households making frequent large-batch blends.

See it on Amazon

06How it stacks up

MachinePowerKey specIce to snowScore
NutriBullet RXThis review1700 watts45 ozCapacity10.4 s4.4
Breville Boss to Go Personal BlenderPersonal1000 watts24 oz (710 ml)Capacity12.6 s4.5
Ninja Foodi Smoothie Bowl Maker & Nutrient ExtractorPersonal1100 watts24 oz and 16 oz…Capacity12.1 s4.4
NutriBullet Pro 900Personal900 watts18 oz and 24 ozCapacity13.6 s4.3
NutriBullet RXScore 4.4 / 5
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