Sunny Smart Ultra Manual Treadmill
Sunny Smart Ultra Manual Treadmill
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Sunny Smart Ultra Manual Treadmill — SF-X7110
A performance-driven, non-motorized curved treadmill engineered for serious calorie burn, natural running mechanics, and low-impact comfort. The SF-X7110 combines a responsive curved deck with 8 levels of magnetic resistance and a rugged, premium build—perfect for sprinting, interval training, and efficient everyday cardio without electricity.
Why you’ll love it
- Curved deck encourages a forefoot strike and natural running form that mimics outdoor running — improves efficiency and boosts calorie burn.
- 8 levels of magnetic resistance (14 magnets) let you fine-tune intensity with a simple tension lever.
- Manual design: no plug-in required — workout anywhere, anytime.
- Durable, performance-grade construction with smooth motion for consistent training sessions.
Key features
- 59 x 17.7 in anti-slip running surface for safe, unrestricted movement
- Premium belt: aluminum-alloy core with rubber coating, high-quality bearings, and steel idlers for durability and smooth roll
- Superior shock absorption to reduce joint impact compared to hard-surface running
- Performance digital monitor: time, calories, distance, pace, speed, pulse (HR200 sold separately)
- Device holder and bottle holder for convenience
- Transport wheels, stabilizers, and easy-to-grip handlebars for mobility and stability
- Supports up to 330 lb user weight
Connected fitness
- Bluetooth-compatible with the free SunnyFit® App: thousands of trainer-led workouts, scenic routes and over 10,000 global routes, tracking, community challenges — no membership required.
Specs (selected)
- Running surface: 59L x 17.7W in
- Product dimensions: 67.7L x 29.9W x 59.05H in
- Product weight: 157 lb (ship weight 186 lb)
- Deck to floor: 11.4 in (min) — 16.5 in (max)
- Resistance levels: 8 (magnetic)
- Max user weight: 330 lb
- Warranty: 3 years structural frame; 180 days parts & components
Perfect for
- Runners and sprinters wanting outdoor-like mechanics indoors
- HIIT and interval training enthusiasts
- Home gyms that value performance and durability without the need for electricity
Smart, rugged, and built for results — the SF-X7110 brings commercial-grade running mechanics to your home with precise magnetic resistance and connected workouts through the SunnyFit app.
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Shipping: Quick Guide
Shipping: Quick Guide
Shipping at Core Fitness House: Quick Guide
We're excited to get your fitness gear to you! Here’s a quick overview of how we ship:
Where We Ship
- We ship to the contiguous United States (lower 48 states) only.
- We do not ship to P.O. Boxes, APO/FPO/DPO addresses, Alaska, Hawaii, or other U.S. territories.
How We Ship
- Small & Mid-Sized Items: Ship via standard parcel carriers (e.g., UPS, FedEx). These are doorstep deliveries.
- Large & Heavy Items (over 150 lbs.): Ship via freight (LTL) carriers.
Processing & Delivery Times
- In-Stock Items: Processed within 1–3 business days (Monday–Saturday).
- Delivery Estimates (after shipment):
Parcel: 3–7 business days
Freight: 7–14 business days - Pre-Orders/Backorders: We’ll contact you with estimated timeframes.
For complete details on our shipping policies, including address changes, cancellations, and how we handle lost or damaged items, please read our full policy here: Core Fitness House Shipping Policy
Contact Us
Contact Us
Need Help? We'd love to chat! We're available: Monday-Friday: 9:00am-5:00pm Pacific Time:
Live Chat (Bottom Right)
E: hello@corefitnesshouse.com
P: 972.357.1536
T: +1 (888) 657-CORE (2673)
FAQ
FAQ
Frequently Asked Questions
1. Do you offer installation services?
Yes, we partner with a reliable installer network for assembly and installation. Request a quote for professional setup.
2. Do you offer financing?
Yes, we offer multiple financing options (e.g., Affirm) for manageable payments. For business financing, contact us at hello@corefitnesshouse.com.
3. Can I use my HSA/FSA to purchase fitness equipment?
Not yet, but we're working on it. Contact us at hello@corefitnesshouse.com if you'd like to explore this option.
4. What if my order is damaged during shipment?
Document damage with photos/videos and contact us. We'll find the best solution (parts, refund, replacement). See our Shipping Policy for more.
5. Can I cancel my order?
Yes, you can cancel for a full refund before shipment. Once shipped, you may be responsible for return shipping costs. Returns are case-by-case; see our Returns and Refunds Policy.
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About Us
About Us
Core Fitness House, a US-owned fitness equipment e-commerce brand, is committed to enhancing your well-being by offering premium-quality exercise gear, personalized guidance, and a seamless shopping experience, empowering you to achieve your fitness goals with confidence.
