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SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump Medium (Circumference, 13 to 18 in.)
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump Medium (Circumference, 13 to 18 in.)
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small
SmartCuffs 4.0, Single Cuff with Pump, Small

Smart Tools SmartCuffs 4.0 | Single Cuff

by Smart Tools
$435.00 - $435.00
$435.00
$543.75
$543.75 - $543.75
$543.75
  • ✓ Free Shipping to the Continental U.S.
  • ✓ Full Manufacturer Warranty Included
  • ✓ Dedicated Customer Support
  • ✓ Trusted by Clinics, Gyms & Home Athletes Nationwide

Smart Tools SmartCuffs® 4.0 — Single Cuff

AI-Powered iBFR™ Calibration • Tri-Pressure™ Technology • 10-Second LOP • 80% LOP Safety Cap • 30-Min Charge • Arms & Legs • S / M / L / XL • FREE Shipping

The Most Advanced Blood Flow Restriction Training System — Precision, Safety, and Performance.

SmartCuffs® 4.0 is the fourth-generation BFR training system, combining AI-driven technology with proprietary Limb Occlusion Pressure (LOP) algorithms for unmatched precision, safety, and comfort. Designed for both arms and legs, it’s ideal for rehabilitation, muscle recovery, and strength training at all fitness levels. The revolutionary iBFR™ Calibration determines your unique LOP in just 10 seconds — delivering accurate, evidence-based blood flow restriction tailored to your body’s anatomy. Tri-Pressure™ Technology provides three dynamic modes — Continuous, Intermittent, and Resting — for beginner rehab through high-performance training. Inflation is capped at 80% LOP for safe at-home and clinical use. Each cuff features an integrated pump, and the rechargeable Li-Ion battery fully charges in under 30 minutes. Premium materials ensure uniform inflation, no pinching, and a snug, irritation-free fit. Includes 1 SmartCuff® 4.0, USB-C charging block and cable.

Smart Tools SmartCuffs 4.0 Single Cuff

SmartCuffs 4.0 Single Cuff SmartCuffs 4.0 Medium SmartCuffs 4.0 Single Cuff SmartCuffs 4.0 Single Cuff SmartCuffs 4.0 Single Cuff

Key Features

  • ✓ AI-powered iBFR™ Calibration — calculates your unique LOP in just 10 seconds
  • ✓ Tri-Pressure™ Technology — Continuous, Intermittent, and Resting modes
  • ✓ Safety-first design — inflation capped at 80% LOP for home and clinical use
  • ✓ Integrated pump — permanently affixed for hassle-free operation
  • ✓ Rechargeable Li-Ion battery — fully charges in 30 minutes or less
  • ✓ Premium materials — uniform inflation, no pinching, snug irritation-free fit
  • ✓ Suitable for arms and legs
  • ✓ Available in Small, Medium, Large, and Extra-Large
  • ✓ Includes USB-C charging block and cable

Specifications

Specification Detail
SKU — Small 10-7952 (8–13 in. circumference)
SKU — Medium 10-7953 (13–18 in. circumference)
SKU — Large 10-7954 (18–24 in. circumference)
SKU — Extra-Large 10-7955 (24–29 in. circumference)
Model SmartCuffs® 4.0
Application Arms and legs
Calibration AI-powered iBFR™ — LOP calculated in 10 seconds
Therapy Modes Continuous, Intermittent, Resting (Tri-Pressure™ Technology)
Safety Cap 80% LOP maximum inflation
Battery Rechargeable Li-Ion
Charging Time 30 minutes or less
Pump Integrated — permanently affixed to cuff
Includes 1 SmartCuff® 4.0, USB-C charging block and cable
Brand Smart Tools

Frequently Asked Questions

What size SmartCuff should I choose?

Measure the circumference of the limb where you’ll apply the cuff: Small fits 8–13 in., Medium fits 13–18 in., Large fits 18–24 in., and Extra-Large fits 24–29 in. Contact us if you need help selecting the right size.

What is iBFR™ Calibration?

iBFR™ Calibration is SmartCuffs’ AI-powered system that calculates your unique Limb Occlusion Pressure (LOP) in just 10 seconds, ensuring accurate and personalized blood flow restriction tailored to your body’s anatomy.

Is it safe to use at home?

Yes — SmartCuffs® 4.0 is designed for both home and clinical use. Inflation is automatically capped at 80% LOP, providing a built-in safety limit for effective and secure BFR training.

Can I use it on both arms and legs?

Yes — SmartCuffs® 4.0 is designed for use on both upper and lower limbs. Select the appropriate size based on the circumference of the limb you’re targeting.

Do you offer financing?

Yes! Flexible financing options available at checkout.

The Most Advanced Blood Flow Restriction Training System — Precision, Safety, and Performance.

SmartCuffs® 4.0 Single Cuff — AI-powered iBFR™, Tri-Pressure™, 10-sec LOP, 30-min charge, S/M/L/XL. FREE Shipping included.

Add to cart now — FREE Shipping included.

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