Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Saris H3 Smart TrainerQuieter Than Ever: all new drive system shaves decibels off previous generations. Precise Training: + 2% power accuracy. Controlled and Consistent: electromagnetic resistance provides a measured workout every time. Direct Drive Design: widest bike compatibility and eliminates wheel slips. No External Sensors Required: measures speed, cadence and power. Seamless Integration: connects to indoor cycling apps with dual ANT+ FE C and Bluetooth FTMS
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Quieter Than Ever: all new drive system shaves decibels off previous generations.
-
Precise Training: +/- 2% power accuracy.
-
Controlled and Consistent: electromagnetic resistance provides a measured workout every time.
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Direct Drive Design: widest bike compatibility and eliminates wheel slips.
-
No External Sensors Required: measures speed, cadence and power.
-
Seamless Integration: connects to indoor cycling apps with dual ANT+ FE-C and Bluetooth FTMS standards.
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Includes one month subscription to ROUVY virtual training app
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Zwift certified.
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BKOOL certified.
SPECIFICATIONS AND PRICING ARE SUBJECT TO CHANGE WITHOUT NOTICE. CONTACT YOUR CORRATEC DEALER FOR AVAILABILITY.
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SPECIFICATIONS
Tech Specs:
- Noise level: 59 decibels at 20 mph
- Power Accuracy: +/- 2%
- Resistance Unit: Fast-response electromagnetic
- Sensors: Built-in, speed, cadence, and power
- Grade Simulation: 20%
- Maximum Watts: 2000 at 20 mph
- Maximum Weight (rider and bike): 300 lb.
Design:
- Direct drive: Yes, eliminates tire wear
- Flywheel: 20 lb. precision balanced to create realistic inertia
- Folding Legs: Yes, unfold to create widest footprint available for added stability
- Front Wheel Block: Yes, built in
- Carrying Handle: Yes, integrated
- Leveling Feet: Yes, for easy adjustment on uneven surfaces
- Cooling System: Internal, moves air through trainer to keep it cool
- Thermal Sensors: Yes, provide accurate performance data
Product Dimensions:
- When Open L*H*W: 31”x 18.5” x 19.5” (787.4 x 469.9 x 495.3 mm)
- When Closed L*H*W: 8.5” x 18.5” x 19.5” (76.2 x 469.9 x 495.3 mm)
- Weight: 47 lb. / 21.3 kg.
Connectivity:
- Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2
- Integrated dual ANT+ FE-C and Bluetooth standards
- LED indicator lights confirm connection
- Compatible with a wide variety of devices and indoor cycling applications, including ROUVY, Zwift, TrainerRoad and many more. Contact us with questions about compatibility with other software
- Over the air (OTA) firmware updates via Bluetooth devices
- Zwift certified
- BKOOL certified
Bike Compatibility:
- Thru-axle compatible for rear hub widths of 142 mm or 148 mm
- Thru axles with fixed levers may require a Thru Axle Adapter
- Quick-release compatible for rear hub widths of 130 mm and 135 mm
- Compatible with Shimano/SRAM 8-11 speed cassettes
- XD/XDR freehubs sold separately
FYI:
- Cassette sold separately
- ANT+ and BlueGiga USB dongles sold separately
Manual
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 763 reviews
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Product Reviews
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026
★★★★★ 4
Comfortable and Supportive, but Adjust the Filling
Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok.
One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable.
Overall, great quality, comfortable, and worth the purchase.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
BEST PILLOWS EVER!!!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person.
You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Top of the line, best pillows Ive ever had
Color: White-cooling Basic, Size: Queen(Pack of 2)
These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
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Reviewed in the United States on May 21, 2026