The Best Smart Trainers for Zwift, Ranked

The Kickr Core 2 is the trainer we point most Zwift riders at, and the reason is boring in the best way: it does everything the platform asks and nothing goes wrong. It broadcasts over Bluetooth and ANT+ simultaneously, so Zwift can drive resistance over one channel while a Garmin or Wahoo head unit records the ride over the other — no dropped pairing when both want the trainer at once. ERG mode holds a target power cleanly through a workout, and SIM mode responds fast enough that hitting a Zwift ramp actually feels like one.

The 2025 revision added the thing the original Core was missing on Zwift: onboard WiFi. That matters more than it sounds if you run Zwift on an Apple TV, which only allows two Bluetooth connections in the game — a network-connected trainer uses none of them. Full detail in our Kickr Core 2 review. What you still give up against the v6 below is the last accuracy percent and some resistance ceiling. Neither is a dealbreaker. Spend the gap on a proper fan and your Zwift races get faster than another 1% of trainer accuracy ever would.

The Rivo took over the bottom of this list after Zwift discontinued the Hub, and it covers the same ground: run the Zwift Cog and Click and you shift through virtual gears instead of indexing a real drivetrain, with no cassette to buy or match to your groupset. It also has onboard WiFi, which almost nothing else at this price does, and that keeps both of Apple TV's Bluetooth slots free for a heart rate strap and anything else.

The trade is written into Elite's own specification: power is estimated at ±2.5% rather than measured, and there is no ANT+ at all. Our Elite Rivo review works through what that means in practice, and the Zwift setup guide walks the first-login checklist if you are new to the platform.

The v6 is the Kickr Core with the last irritations engineered out, and on Zwift those irritations are worth money to some riders. Onboard WiFi means your race uploads and firmware updates move without a phone acting as a bridge — the ride is on Strava before you've stopped sweating. Claimed ±1% accuracy sits at the top of the field, and auto-calibration removes the spindown you'd otherwise run before a serious effort.

Like the Core it broadcasts Bluetooth and ANT+ together, so pairing to Zwift while recording to a head unit is a non-event. If you race the Zwift calendarhard and want the hardware to disappear, this is the pick. If you don't, the Core gives up remarkably little of it.

The Neo 2T is the trainer that makes Zwift feel like somewhere rather than a number. Garmin swapped the physical flywheel for a motor-driven virtual one, which lets it push you along on descents, buzz through cobbled sectors, and stay eerily quiet the rest of the time. Claimed accuracy is ±1%, matching the Kickr v6, and the claimed 25% simulated gradient is the steepest on this list — Alpe du Zwift bites the way it should.

It broadcasts Bluetooth and ANT+ together, so recording to a head unit alongside Zwift is simple. The reason to spend up is feel, not data: if you ride Zwift for immersion the Neo is the upgrade, and if you stare at a power target in ERG all winter you're paying for a sensation you won't use.

The Suito-T is the Zwift trainer for the rider whose pain cave is also a spare bedroom. Folding legs and a pre-installed cassette make it the least demanding unit here to live with: unfold it, pair over Bluetooth or ANT+, and you're in the pen. It broadcasts on both channels, so a head-unit recording alongside your Zwift session works fine, and its FE-C and FTMS control is complete — ERG holds and SIM responds.

The lighter 7.6 lb flywheel is the compromise you feel most in a hard Zwift sprint finish, where a heavier unit carries momentum more convincingly. For everything short of bunch-sprint racing it's a tidy, packable way onto the platform.