Rayofi Go-Tone Portable Gym Machine, Smart LCD Display, 0.7 kg, 3-30 kg Adjustable Resistance, USB-C Rechargeable

Price: $238.99
(as of Apr 07, 2026 00:12:10 UTC – Details)

Product description

Strength Training at Home: Your Secret Weapon for Staying Young and Strong

What if building muscle could help slow aging and boost your energy? New scientific research reveals that strength training triggers a special youth-boosting protein called CLCF1. This powerful molecule supports muscle growth, bone strength, and long-term health, helping you feel more energetic and youthful even as you age.

But here’s the secret: while cardio helps your heart, only resistance training (like weightlifting or bodyweight workouts) consistently activates this powerful anti-aging response, especially for those over 40. Doing just 3 sessions a week can help you stay strong, mobile, and resilient as you grow older.

Still, let’s be honest: going to a gym isn’t easy for everyone. It takes time, it can be expensive, and let’s face it — most people who sign up for a gym stop going after just a few weeks.

That’s exactly why we created the Rayofi Go-Tone — a portable home gym machine that fits in your bag and helps you build muscle from home. Whether you train in your living room, garage, or on the go, it’s now easier than ever to stay fit, build strength, and age with confidence.

Simple. Compact. Powerful. With the Go-Tone, you can do full-body workouts, target all major muscle groups, and boost your muscle strength — all from the comfort of your home. No gym membership needed.

Even short sessions at home are enough to activate CLCF1, the muscle-supporting, anti-aging myokine that helps prevent sarcopenia and supports healthy aging. It’s the perfect solution for anyone looking to train smarter, live stronger, and stay youthful.

Rayofi offers a revolutionary portable gym machine that fits in your bag and delivers up to 30 kg of smooth, motor-controlled resistance. At just 0.7 kg and 12 cm across, it packs a punch.

Why It Feels Like Real Lifting

Adjustable resistance: Dial between 3–30 kg instantly—no dumbbells needed.Smart tracking: Built-in LCD shows real-time weight (kg/lb), and a companion app guides reps, tracks calories, and logs progress.Rechargeable convenience: USB-C charging takes about an hour for 500–1000 reps—enough for dozens of workouts.Versatile attachments: Includes rope handle, door anchor, footrest, ankle strap and more—so you can target nearly every muscle group.Ultra-portable design: Slip it in your bag to train at home, in hotels or public parks.

Ideal for Small Spaces & Busy Lives

For anyone limited on space, this home gym workout equipment shines. It replaces bulky weights and machines, yet still lets you perform squats, curls, rows, chest presses, triceps extensions and more no bench or rack required.

This device is especially great for:

Morning routines before the kids wake upPacking in a carry-on for travelAdding quick strength sessions between meetings

What Makes It “Smart”?

Adaptive motor resistance: The built-in motor holds tension through both up- and down-phases for better muscle control.Digital interface: A screen and buttons let you fine-tune resistance without stopping your flow.App integration: Follow guided workouts, track weights and reps, and enjoy a virtual trainer experience.

Is It Worth It?

If you’re juggling limited space, busy days, or frequent travel, this is the ultimate smart workout equipment to keep you on track. With motorized resistance, digital feedback, guided routines, and versatile use, it transforms fitness into something seamless and fun.

Stepping up strength doesn’t need a big chunk of your home or your time. This little device proves serious results can come from the palm of your hand.

In a nutshell: ditch bulky weights, keep your workouts organized and intelligent, and stay consistent, no matter where life takes you.

Weight 0.7kg Diameter <12cm Material CNC Crafted Aluminum Operation way Smart controlable electric reistance motor Max Resistance 3–30 kg (motor-controlled) Modes Concentric + Eccentric control Charging Type-C, 30 minutes to full charge Battery 1 hour of training (varies by intensity)

How much resistance does the Rayofi device offer, and is it suitable for beginners?

Rayofi provides adjustable resistance from 6.6 lbs to 66.13 lbs, making it ideal for beginners to advanced users. You can increase the load gradually as you gain strength, and the app even suggests personalized resistance levels based on your progress.

Can I target my full body with just this one device?

Yes! With its included attachments (like a rope handle, ankle strap, door anchor, and footrest), you can perform upper-body, lower-body, and core exercises—such as squats, curls, rows, presses, and leg raises—all from one compact system.

Does it require internet or a constant app connection to work?

No. The Rayofi machine functions independently with its built-in screen and manual controls. The app is optional but enhances your experience with guided workouts, progress tracking, and virtual coaching. You can train anytime, anywhere—even offline.

SMART RESISTANCE CONTROL: Instantly adjust between 3-30kg of resistance with a simple dial, eliminating the need for multiple dumbbells while tracking your workout with the built-in LCD display.
ULTRA-PORTABLE DESIGN: Weighing just 0.7kg with a diameter under 12cm, this compact gym machine fits easily in any bag for workouts at home, hotels, or parks.
VERSATILE WORKOUT SYSTEM: Includes rope handle, door anchor, footrest, ankle strap and more attachments to effectively target virtually every muscle group in your body.
LONG-LASTING BATTERY: One hour of USB-C charging provides power for 500-1000 workouts, ensuring weeks of training without needing to recharge.
COMPREHENSIVE TRACKING: Companion app guides your repetitions, monitors calorie burn, and logs progress to help you achieve fitness goals more efficiently.