Select and compare
Merach S29 Heimtrainer vs. Schwinn IC3.5 compared
Indoor Cycling Bike
At a glance
The key numbers for both devices side by side.
Overall rating
6969Solide
7070Solide
Value for money
73Fair
57Okay
Best price
€379.98€459.99−17 %
€699.00€999.00−30 %
Price advantage
€319.02 cheaper
—
Offers
3 shops
1 shop
Rank in category
Rank 25 of 45
Rank 23 of 45
Rating
Sub-ratings compared
Merach S29 HeimtrainerOverall rating 69Schwinn IC3.5Overall rating 70
Merach S29 HeimtrainerSchwinn IC3.5
Ride feel & resistance71/10072/100
Ergonomics & adjustability73/10068/100
App & connectivity68/10068/100
Stability & noise69/10076/100
Build quality & ease of use65/10066/100
Ride feel & resistance
71
72
Ergonomics & adjustability
73
68
App & connectivity
68
68
Stability & noise
69
76
Build quality & ease of use
65
66
Specs
Specs compared
Key specs
Brand
Model
S29
IC3.5
Resistance systemBraking principle according to the manufacturer: magnetic (contactless, quiet), friction (felt or leather brake on the flywheel) or electromagnetic with motorized adjustment. Manufacturers also call the electromagnetic brake ECB or eddy current brake. If a motor adjusts the resistance – it adapts itself during a workout (auto resistance, auto-follow, control via app) –, this counts as “Electromagnetic (motorized)”, even if the manufacturer only speaks of a magnetic brake; “Magnetic brake” means adjustment via knob or lever.
Magnetic brake
Magnetic brake
Flywheel weightWeight of the flywheel according to the manufacturer, not the “effective flywheel weight”; convert figures in lbs to kg.
10 kg (22 lb)
DrivePower transmission to the flywheel according to the manufacturer; a belt runs quieter and needs less maintenance than a chain.
Belt
Max. loadMaximum user weight according to the manufacturer, not the unit’s own weight.
159 kg (350 lb)
113 kg (250 lb)
App connectivityAccording to the manufacturer, the bike can be paired with at least one training app (e.g. Zwift, Kinomap, manufacturer app).
Yes
Yes
Grade simulationThe app adjusts resistance automatically to match the route profile, e.g. in Zwift or Kinomap – requires motorized resistance adjustment
No
Ergonomics & comfort
Max. user heightMaximum recommended user height according to the manufacturer.
193 cm (6 ft 4 in)
190 cm (6 ft 3 in)
Min. user heightMinimum recommended user height according to the manufacturer.
142 cm (4 ft 8 in)
155 cm (5 ft 1 in)
Saddle adjustmentSaddle adjustment directions according to the manufacturer.
Height and fore-aft
Height and fore-aft
Handlebar adjustmentHandlebar adjustment directions according to the manufacturer.
Height and fore-aft
Height only
PedalsPedal system included according to the manufacturer; combo pedals have a clipless side and a cage side. Look Delta is a separate clipless standard and not SPD-compatible.
Combo pedals (SPD and cage)
Bottle holderWater bottle holder included according to the manufacturer.
Yes
Yes
Drive & resistance
Resistance adjustmentType of resistance adjustment according to the manufacturer: stepless via a knob or in fixed levels.
Stepped
Stepped
Resistance levelsNumber of resistance levels according to the manufacturer; leave blank for stepless adjustment.
16 levels
100 levels
Power supplyPower supply of the console according to the manufacturer.
Power adapter
Power adapter
Console & connectivity
DisplayType of built-in monitor according to the manufacturer; a plain tablet holder counts as no display.
LCD
LCD
Displayed metricsValues the console shows directly according to the spec sheet, not just the app.
TimeDistanceSpeedCalories
TimeDistanceCadence
Watt displayAccording to the manufacturer, the bike shows power in watts, either measured or calculated from resistance and cadence.
Yes
Workout programsNumber of preinstalled workout programs
7
Compatible appsApps the manufacturer explicitly lists as compatible.
Manufacturer appZwiftKinomap
Manufacturer appPelotonZwiftKinomap
Bluetooth FTMSOpen Bluetooth protocol for fitness equipment – lets apps outside our list connect too
Yes
Wireless interfacesWireless connections of the bike according to the manufacturer.
Bluetooth
Bluetooth
Heart rate monitoringHow heart rate is measured; empty = no heart rate monitoring
Bluetooth chest strap
SubscriptionWhether workouts and the screen are fully usable without a subscription (Peloton, iFit)
optional
optional
Tablet holderHolder for a tablet or smartphone according to the manufacturer; mark optional accessories separately
Integrated
Integrated
Dimensions & installation
Dimensions (L × W × H)Assembled, in cm, length × width × height at the lowest handlebar position – e.g. “150 × 68 × 117 cm”
134 × 49 × 124 cm (53 × 19 × 49 in)
115.5 × 53.5 × 109 cm (45 × 21 × 43 in)
Unladen weightWeight of the assembled bike without packaging according to the manufacturer.
35 kg (77 lb)
38.3 kg (84 lb)
Transport wheelsAccording to the manufacturer, the bike has wheels for moving it around.
Yes
Yes
General
Warranty
2 years
Price segment
Mid-range
Model year
2026
In the box
Netzkabel
Prices
Offers
Verdict
Pros & cons
Der Merach S29 ist ein Indoor Bike für Einsteiger, das in der Version S29R2 ohne Steckdose läuft und laut Hersteller den Widerstand in Zwift und Kinomap automatisch nachführt. Für ruhiges, regelmäßiges Training halten wir es für eine gute Wahl. Der Haken: keine Wattanzeige, und mit 10 kg Schwungmasse und 35 kg Eigengewicht ist es für harte Sprints im Stehen zu leicht.
Pros
- Generator speist Display und Elektronik, keine Steckdose nötig (S29R2)
- Widerstand passt sich in Zwift und Kinomap laut Hersteller automatisch an
- Sattel und Lenker in Höhe und Länge verstellbar, 142 bis 193 cm
- Kein Pflichtabo, Sync mit Apple Health und Google Fit
- 16 Stufen und 7 Programme per Taste oder App wählbar
- Laut Hersteller unter 25 dB leise
Cons
- Keine Wattanzeige, Display zeigt nur Zeit, Distanz, Tempo und Kalorien
- 10 kg Schwungmasse und 35 kg Eigengewicht für Sprints im Stehen zu leicht
- Basic-Version mit Drehknopf ohne automatische Widerstandsregelung
Das Schwinn IC3.5 ist ein leises Indoor Bike für App-Fahrer mittlerer Größe: Magnetbremse und Riemen laufen ruhig, die elektronische Skala bis 100 lässt sich exakt wiederholen, und die Daten gehen per Bluetooth an Zwift, Kinomap oder Peloton. Den Widerstand stellst du aber selbst ein, denn eine Steuerung durch Apps ist nicht belegt. Dazu kommen nur 113 kg Belastbarkeit und eine knappe Ersatzteilzusage.
Pros
- Leiser Lauf durch Magnetbremse und Riemen, auch für dünne Wände
- Elektronische Widerstandsskala bis 100, Werte exakt wiederholbar
- Daten per Bluetooth FTMS an Zwift, Kinomap, Peloton und JRNY
- Steht laut mehreren Erfahrungsberichten auch im Wiegetritt ruhig
- Kombipedale für Turnschuhe und SPD-Radschuhe
- Kein Abo-Zwang am Rad selbst, Plattform frei wählbar
Cons
- Keine belegte Widerstandssteuerung durch Zwift, kein ERG-Modus dokumentiert
- Belastbarkeit laut Hersteller nur 113 kg
- Ersatzteilverfügbarkeit laut Handelsangabe nur ein Jahr zugesagt
- Konsole ohne Profile und ohne Speicherung der Trainingsdaten
- Für Fahrer um 1,60 m eher zu hoch
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