A SMART TRAINER THAT CHECKS ALL THE BOXES
Looking for a smart direct-drive trainer? FLUX S Smart is the ideal indoor training companion — made to help you sweat while cycling with your favorite apps.
You care a lot. So we measure your data to within 3% accuracy.
Go ahead and launch into full beast mode. This trainer is extra quiet.
Climb that leaderboard with your favorite apps, including Zwift and Tacx.
Feel the burn. Simulated inclines can withstand your hardest sprints.
Ride full out or standing on the pedals. This trainer can take it.
In the box
Flux S Smart Trainer
Quick release for road bikes and mountain bikes (5 mm)
Axle end caps for use with 142 x 12 mm and 148 x 12 mm thru axles
1-month Tacx Premium software
1-month Zwift membership software trial
| Courses | No |
| Compatible with Varia™ lights | No |
| Accuracy | <3% |
| Integrated TrailForks trail data | No |
| Downloadable training plans | No |
| Max incline | 10% |
| Group LiveTrack | No |
| No | |
| Interval training | No |
| Compatible with Varia™ radar (rear-facing radar) | No |
| Alerts (triggers alarm when you reach goals including time, distance, heart rate or calories) | No |
| Touchscreen | No |
| Varia™ remote | No |
| Race an Activity | No |
| GLONASS | No |
| Smart Notifications | No |
| Electrical requirement | 110-240 V |
| Simulation of descent | No |
| Suitable axles | Direct Drive quick release axle (130 mm/135 mm X 5 mm) for bikes with quick release axle Thru axle end caps (142 mm/148 mm X 12 mm) for bikes with thru-axle For bike dimensions outside of the industry standard, Garmin offers this adapter set as an additional accessory: 135 mm Thru-Axle Adapter Set [10 x 135 Non-drive Side (NDS), 12 x 135 NDS and 10 x 135 Drive-side (DS)]. |
| Measured Speed | Yes |
| Incident Detection | No |
| Battery save mode | No |
| No | |
| Customizable data pages | No |
| Connect IQ™ (downloadable watch faces, data fields, widgets and apps) | No |
| eBike Smart range routing | No |
| Virtual Partner | No |
| Magnets | 8 permanent ferrite magnets and 8 electromagnets |
| Controls smartphone music | No |
| MTB Dynamics | No |
| Power meter compatible | No |
| No | |
| Height | 18.1" (460 mm) |
| Read out on | Smartphone, tablet, bike computer, computer with ANT antenna |
| Cycle Map (routable cycling-specific street map) | No |
| Mass inertia | 50.3 lbs (22.8 kg) |
| Ambient light sensor | No |
| Control by | Smartphone, tablet, ANT bike computers, stand alone, computer connection via ANT antenna |
| Recovery advisor | No |
| LiveTrack | No |
| Max power | 1500 watt |
| Rider-to-rider messaging | No |
| On-device course creator | No |
| Barometric altimeter | No |
| Weather | No |
| Auto Lap® | No |
| Auto Pause® | No |
| Flywheel | 15.4 lbs (7 kg) |
| Suitable cassettes | Shimano/SRAM 9 to 11 speed Campagnolo SRAM XD and XDR body (sold separately) Not suitable for specialized SCS system. Shimano 12-speed Hyperglide |
| Max brake force | 65N |
| ANT ™ electronic shifting | No |
| No | |
| No | |
| Bike alarm | No |
| Output | Speed, cadence, power |
| Color display | No |
| Measured Cadence | Yes |
| Calibration | Spin down |
| Accelerometer | No |
| Measured Power | Yes |
| Text response/reject phone call with text (Android™ only) | No |
| Auto scroll | No |
| No | |
| Segments | No |
| Wireless communication | ANT connectivity, BLUETOOTH wireless technology |
| No | |
| Galileo | No |
| In-ride power compatible (Power Mount and Garmin Charge battery pack) | No |
| Cycling Dynamics compatible | No |
| Weather alerts | No |
| Edge® remote | No |
| Assistance | No |
| Max torque | 22.1 Nm |
| Advanced workouts | No |
| VIRB® Remote | No |
