Suji uses targeted compression, which is an advancement of traditional BFR (blood flow restriction). Unlike standard BFR bands, Suji is safer, smarter, and auto-calibrated for your body—removing the guesswork while enhancing muscle activation and recovery. Paired with our app, Suji offers expert-guided workouts tailored to your goals, making it easy to train effectively from anywhere.

Suji’s cuffs gently inflate to deliver precise compression to your limbs, which activates muscles faster and improves blood flow. The device pairs with an app offering guided workouts and real-time calibration based on your body.

Suji is trusted by CrossFit athletes, military professionals, physical therapists, medical professionals, professional athletes, active adults, individuals recovering from injury (pre- and post-rehab), and those navigating painful joints, age-related hormone changes, sarcopenia, or pre- and post-menopause. It’s also used by biohackers and longevity experts looking to optimize muscle health, recovery, and performance through smart, low-impact training. Suji is built for anyone looking to move better, build strength, train smarter, and recover faster—regardless of age or fitness level.

Yes. Suji is ideal for strength gains without the joint stress of heavy weights. It simulates the effects of traditional resistance training using science-backed compression protocols.

Yes. Suji is designed with safety at its core. It automatically calibrates to your body and adjusts compression levels in real time, making it safer than traditional BFR bands, which can be risky when used incorrectly. Suji also helps protect your joints by allowing you to build muscle with a fraction of the weight and recover faster—without unnecessary strain.

Absolutely. Suji is lightweight, portable, and easy to use anywhere. The app walks you through expert-designed workouts—making it as simple as putting on the cuffs and pressing start.

Massage guns and compression sleeves offer passive recovery only. Suji delivers both passive and active targeted compression training—stimulating your muscles and enhancing blood flow in a way that drives real, measurable performance gains. It combines the effectiveness of BFR with the intelligence of modern tech, including app-guided workouts and real-time auto-calibration.

Every Suji purchase includes everything you need to train and recover smarter:

• Suji Smart Device
• Arm or Leg Cuff Set (2 cuffs) or Arm & Leg Cuff Sets (4 cuffs)
• Wireless Charging Dock
• Carry Case
• Access to the Suji App with Expert-Guided Workouts (Free for one year and $60/year after)

Suji is ready to use right out of the box—whether you're focused on strength, recovery, or mobility.