Sunny Health & Fitness Smart Heavy-Duty Recumbent Bike w/Wide Cushioned Seat & Back, Indoor Cycling Machine for Adult/Seniors Home Exercise, Free SunnyFit App Connect, Optional Workout Training Bands
Condition: New
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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, May 28
Style: Essential
Features
- JOINT HEALTH MATTERSOur recumbent bike offers a low-impact workout that reduces stress on joints and provides better back support with its reclining position. It's ideal for all-purpose exercise, rehab, cardiovascular health, and muscle toning.
- FREE CONNECTED APP Enjoy FREE access to the SunnyFit App with every Sunny Health & Fitness productno membership fees! Dive into 1,000+ trainer-led workouts, explore 10,000+ virtual scenic tours, track your progress, challenge others, and much more!
- UNDISTURBED EXPERIENCEThe ultra-quiet and smooth ride with 8 levels of magnetic tension and a belt drive mechanism is ideally for home. Effortlessly switch intensity with a simple dial turn. Immerse yourself in tranquility with our recumbent bike.
- DESIGNED FOR ULTRA COMFORTIndulge in comfort with an extra-wide 17x12x2" cushion seat. Enjoy the adjustable seating and stable footing with adjustable foot stabilizers. Effortlessly move it around with carrying wheels, perfect for any terrain.
- DURABILITY & RELIABILITYExperience peak performance with 300LB weight capacity, featuring a convenient device holder, cup holder, and anti-slip feet with straps adjustable, all designed to keep you focused on your workout for superior results!
- TRACK YOUR PROGRESSTrack various metrics by comprehensive dashboard. View your time, speed, distance, calories, heart rate, target heart rate, and odometer on the digital performance monitor. Train at your perfect intensity level every workout!
- FIT FOR EVERY ROOMEffortlessly transport your machine with the front stabilizer's end cap carrying wheel, ensuring convenience at every turn. Moreover, for most uneven surface, fine-tune stability in with the rear stabilizers adjustable end cap.
- HASSLE-FREE ASSEMBLYSay goodbye to complicated setups with our straightforward instructions, including a user manual, adjustment guide, and video tutorial. Sunny customer service is ready to assist! Focusing on your fitness goals right-away!
- WHY PULSE SENSORS?SF-RB4616SMART is equipped with Pulse Sensors & Heart Rate Monitor offers real-time heart rate feedback, allowing precise workout adjustments and ensuring training within target zones and alerting if heart rate exceeds safe limits during intense exercise.
- 20+ YEARS OF EXCELLENCESunny Health & Fitness, a U.S Company, offers top-quality equipment with a commitment to excellence. Our dedicated U.S. customer service team and certified trainers ensure a truly unmatched FIT FOR EVERYONE experience.
Brand: Sunny Health & Fitness
Special Feature: Adjustable Seat
Color: Dark Grey
Power Source: Battery Powered
Recommended Uses For Product: Indoor
Item Weight: 27 Kilograms
Material: Alloy Steel
Resistance Mechanism: Magnetic
Product Dimensions: 56.3"D x 26.3"W x 42.9"H
Maximum Weight Recommendation: 135 Kilograms
Brand Name: Sunny Health & Fitness
Recommended Uses For Product: Indoor
Model Name: Recumbent Bike
Model Number: SF-RB4616SMART
UPC: 815749019431
Part Number: SF-RB4616SMART
Manufacturer: Sunny Health & Fitness
Material: Alloy Steel
Special Features: Adjustable Seat
Power Source: Battery Powered
Resistance Mechanism: Magnetic
Number of Resistance Levels: 8
Drive System: Belt
Item Weight: 27 Kilograms
Item Dimensions D x W x H: 56.3"D x 26.3"W x 42.9"H
Minimum Height: 143 Centimeters
Maximum Height: 42.9 Inches
Maximum Weight Recommendation: 135 Kilograms
Color: Dark Grey
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, May 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: Heavy-Duty
1. The first recumbent bike had to be returned. The left pedal would not thread into the main unit because the threads were damaged (not the pedal threads but the main unit threads). After checking with the vendor and sending him close up pictures he said to return it to Amazon. Repacking was an ordeal. Watching two 78 year-olds struggling to get it in our Honda HRV would have been good comedy to watch. We're talking about 95 pounds in a big box. But once my wife and I got to UPS they took it and returned it. 2. The replacement bike is fantastic. The YouTube assembly video made it easy to assemble. The bike is quiet. Smooth ride. Sturdy construction (we opted for the heavy duty bike). Comfortable seat. Multiple levels of resistance. I get a good cardiovascular workout. The bike is everything I was looking for.
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Reviewed in the United States on July 23, 2025 by Last Chance
Style: Heavy-Duty
This bike is amazing. My husband and I put it together in about 45 minutes. We took our time, followed the video, the tools were perfect, everything went together as planned. The box was heavy but we took each part out one by one and checked off as we did to be sure nothing was missing. It doesn’t plug in electrically, I didn’t realize that when I ordered it but that’s a great feature too because it doesn’t need to be near an electrical outlet. It’s not too big either, the size is perfect. The seat is comfy, our iPad fits nicely on the panel. The free app is amazing, we love the courses, they keep our interest. It’s only been four days but we don’t regret this decision one bit so far. I wouldn’t hesitate to buy this recumbent bike!
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Reviewed in the United States on January 10, 2026 by Amazon Customer
Style: Essential
I’ve only used it twice & it’s comfortable, silent, not too hard to assemble (I helped my husband do it), and good value. I love how it doesn’t take up a lot of space. I don’t know if my 6’1” husband could comfortably use it but I sure can at 5’3”. I gave it 4 stars because the resistance isn’t as tough all the way up as I thought it might be but it’s good enough since it does get my heart rate up. If you are in amazing shape you may think the resistance could be more but I’m at beginner level again, needing to improve my health & fitness back to where I was. I think I’ll love watching TV while pedaling. Multi-tasking at its finest!
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Reviewed in the United States on June 19, 2025 by E. Hopkins
Late at night, the recumbent bike finally arrived via UPS. The UPS driver was grateful for the large note I left on my building’s door with my cell number, allowing him to call me instead of having to return the bike to the warehouse. He offered to help me carry the heavy box up the stairs, but I insisted on handling it myself. It was already 10:30 at night, and I urged him to head home. Kudos to the UPS driver for his kindness and efficiency! I unpacked each item from the box, putting them in a bag and making multiple trips up and down the stairs to bring them into my unit. The motor part, the largest piece, was light enough for me to carry up the steps easily. I definitely got my workout in while carrying the parts up and down the stairs to my unit! :) The next morning, I excitedly checked off each of the bike's parts from the manual’s checklist and was ready to start assembling the recumbent bike. I was pleased to find that all the pieces needed to build the bike were accounted for. Thank you! All the necessary tools were neatly packed and numbered in a sealed packet, ensuring that I had everything I needed to put the bike together. Again, thank you! The recumbent bike is a much better option because it provides support for both my back and my kitty. My feline friend would get irritated when I was bent over and pedaling on a stationary bike. Thank goodness for recumbent bikes! The pedaling is remarkably quiet, which is a relief as I live above someone in my Co-Op unit. I purchased the SuperMats Heavy Duty Equipment Mat 12GS, Made in the USA, from Amazon to prevent any vibrations that could come from pedaling. Thank you once more! The bike’s structural components are constructed from steel, so I am confident that it will last a lifetime! Constructing the recumbent bike by myself was a piece of cake, all thanks to the straightforward and well-written instructions! Thank you, Sunny Health & Fitness and Amazon! :):)
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Reviewed in the United States on August 3, 2024 by Mia Z. Edwards
This is a great bike exercise bike at any price and a bargain at its current price. This bike was is sturdy and well-engineered. assembly was was pretty easy but it is helpful to have 2 people so someone can hold the pieces together while assembling. The nuts and bolts come in individual packages labeled with the appropriate assembly step. You even get the tools needed for assembly. The only tricky part is connecting the wires for the display and the tension cable. I was eventually able to complete this step successfully so I assume anyone can as well. The bike is quiet, sturdy, and gives you a hell of a workout with its 8 levels of tension. I bought an exercise bike matt (https://smile.amazon.com/gp/product/B07QXLZNN9/ref=ppx_yo_dt_b_asin_title_o02_s01?ie=UTF8&psc=1) with this purchase to protect my hardwood floor from scratches and sweat. There is no water bottle holder but you can easily keep the bottle on the floor. The reasons I settled on this bike are the ease to move the seat back and forth for comfort, the heart rate sensors, and the unbelievably low price. I have used it for 3 workouts already and I am very happy with my purchase. I would highly recommend this bike to friends and family. Cons: The buttons on the display often get stuck in the in position but are easily corrected, the seat could use a bit more padding but there are seat pads that can be purchased like the one I just ordered (https://smile.amazon.com/gp/product/B088H9495S/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1).
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Reviewed in the United States on January 31, 2021 by Zito Medeiros
Style: Advanced
Setup super easy, took a little over an hour to assemble alone. Worth it!!!
Reviewed in the United States on February 18, 2026 by Ericka Cannedy
Style: Advanced
The item was shipped punctually and received undamaged. The assembly directions were clearly written, inclusive and easy to follow. The assembled bike is well constructed, sturdy, functional and operates flawlessly. I’m thoroughly satisfied.
Reviewed in the United States on March 8, 2026 by Robert S