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Saris H3 Smart Trainer

GBP 539.99

RRP £750.00


Save: £210.01


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Average connection time 25 secs

Average connection time 25 secs

Give your training sessions more structure and save yourself from harsh weather conditions with the Saris H3 smart trainer. Equipped with a direct drive system, large flywheel and electromagnetic resistance, the Saris H3 replicates real-world inertia with outstanding accuracy and provides a real-world ride feel like no other smart trainer. Built to handle 2000 watts and replicate a 20% climbing grade, it can simulate the toughest climbs and the fastest sprints with incredible ease.

Compatible with almost any mountain bike or road bike, the Saris H3 ensures you get a great workout, regardless of what discipline you ride. Offering integrated cadence, speed, and power data that is accurate to +/-2%, the amount of ride information available with the H3 is second-to-none. Of course, being an ANT+ and Bluetooth compatible unit, you can pair the Saris H3 with a range of power meters, cycle computers and monitors to track your session effectively and allows you to use apps such as Zwift and TrainerRoad to liven up your training session.

Due to the carefully constructed running system, which exerts less than 59-decibels when at full capacity, you can be sure to ride hard and train fast without disturbing others. Finally, using advanced internal cooling technology, this unit remains accurate, even during the most extended training sessions.

  • Quieter Than Ever: all-new drive system shaves decibels off previous generations.

  • Precise Training: +/- 2% power accuracy.

  • Built to handle 2000 watts

  • Ability to replicate a 20% climbing grade

  • ANT+ and Bluetooth compatible

  • 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 standards.

  • Includes one-month subscription to ROUVY virtual training app

  • Zwift certified.

  • BKOOL certified.

  • Free 30 day Zwift trial included.

  • Free 30 day Rouvy trial included.

  • Free 30 day Peaks Coaching Group trial included.


Trust Your Trainer 

  • Trade in that gym membership - all Saris H3 trainers come with a manufacturer warranty* included as standard – ride confident you have many miles ahead of you.

  • *Frame lifetime warranty

  • *Electronics 2-years warranty

  • *Pulley, belt and freehub 1-year warranty

Do Not Disturb 
Forget noisy training sessions - at a mere 59 decibels at 20 mph, the H3 is five times quieter than previous generations – fit your session into your lifestyle and train any time, without worrying about disturbance.

A Trainer for Life 

Don’t fear training too hard - the H3 uniquely offers fully serviceable components which can be replaced individually – no more delays or expensive manufacturer repairs getting between you and the ride.

Find Your Style 

How do you like to train? Find out with three months’ worth of trials with Zwift, Rouvy and Peaks Coaching Group included with all H3’s.



  • Road
  • Saris

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: Sold out

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

Customer Reviews

Overall Rating : 4.44 / 5 (9 Reviews)
  • 7 5 star reviews
  • 1 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 1 1 star reviews
See all reviews

Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

Time to ride indoors

Its now time to retreat to the garage. I wanted a Smart trainer at a good price. This fit that bill. Solid construction and weighty so gives confidence when sprinting as it doesnt feel like it will move. Response using online racing game is fast and smooth.

Saris H3

Looked at all the regular contenders for a Smart trainer after retiring my old wheel-on Kinetic. It seems whichever make/ model you look at, you'll always find some negative reviews on them all (including the Saris H3). For the price however, I decided it was worth a punt, and I have been very pleased with the unit to-date after logging a fair few hours on it since purchase. I did notice the batch number/ date on the packaging box was May 2021, so quite a late model which was good. This has me hopeful some of the more common irritating issues I've read about have been resolved in later batches. I've used it on both Zwift and Trainerroad, and both work well. Road feel is good, and the ERG response is very good. I tend to favour TR over Zwift once I start training properly, and the ERG response on the the H3 is about as fast as you'd want it to be. Calibration via the app' is easy, the unit seems solidly built and is quiet enough (I've always got headphones on anyway, so any noise claims are kind of irrelevant). Again, for a trainer with this spec' I think it's about the best buy out there at the minute...

Saris H3

I have had several wheel-on trainers, including one smart trainer but have never enjoyed using them. I wasn't at all sure that the claims of reduced noise and improved ride feel would match the considerable cost of a direct-drive trainer, but based on my first ride it was well worth taking the plunge! I couldn't hear the resistance unit at all below 35kph and it was still very quiet at 40kph and there is so much inertia in the heavy flywheel the sensation is very true to real riding. Using my existing Saris App and Rouvy AR account it was up and running quickly using Bluetooth, with no glitches. Price and delivery from Pro bike Kit was very impressive.

Don’t buy Saris H3!

It’s loud knocking noise irritates everyone in the house after one week of use! It’s difficult to calibrate and resistance seems very erratic in zwift. Wish I would have bought anything else!

Saris H3

The machine is running as intended, happy with overall performance. The packaging left a bit to be desired as it was obvious the unit had rolled around a bit and does have a large scuff which is only cosmtic damage but still cocncerning that internal components were shaken as well. Product got stuck in customs for over 2 weeks but that’s at no fault to the supplier or manufacturer.


Coming from a wheel on trainer, the difference from that to this is incredible. So smooth, quiet and numbers actually match what my 4iiii powermeter reads out. Easy to set up and fully compatible with AppleTV and Zwift. Recommend

Saris H3

In these confined Covid times, I jumped on the chance that PBK had this smart trainer in stock. It was easy to set-up and was able to start pedalling once I installed a cassette. The ride is smooth and realistic. Am able to play music as the noise from the trainer is low.

Saris H3

Very pleased with the Saris H3 turbo trainer very realistic feel to it very good on Zwift and Rouvy. Good quality feel and robust feel to the product very silent can hear drivetrain of bike more than trainer has made indoor training much more pleasurable experience.Onlyto a 14 day wait. Only disappointment was that they used Hermes to deliver it which they failed to do and they had to resend with Royal mail so it took 14 days but was worth it in the end.

Great Trainer

Moved to the Saris H3 from a wheel on Tacx Bushido smart trainer to get the better road feel of direct drive. The H3 is very well made, with a high quality aluminium body and a decent weight to it. It has side legs that give plenty of stability. Set up is easy, connecting to Zwift in seconds and has a good long power cable. It doesn't come with a cassette but includes a spacer for 10 speed and thru-axle adapters. Ride feel is brilliant with realistic spin-down and it is very quiet with most noise coming from your drive train. It has more than enough power and feels great pedaling along in all modes of Zwift. I have absolutely no regrets at putting so much money into a high end trainer and would highly recommend it to anyone wanting to get serious about their indoor training.