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detailed comparison specs table

Sales and Delivery
Sales and Delivery Wattbike Atom Wattbike Pro/Trainer
RRP (inc VAT) £1,999 £2,499
Delivery options Boxed - only the tablet holder, mount and pedals require fitting Boxed
Warranty 2 years home use warranty 2 years home and commercial use warranty
Product page Buy the Atom Buy the Pro/Trainer
Technology Wattbike Atom Wattbike Pro/Trainer
Smart technology (resistance unit interacts with software) Yes No
Third-party app connectivity ANT+, Bluetooth, FTMS ANT+, Bluetooth, FTMS
Third-party app control Any ANT+FEC Bluetooth FTMS enabled app inc Zwift, Rouvy, TrainerRoad, FulGaz, RGT Not compatible
Wireless firmware updates Yes Yes
Resistance & power
Resistance & power Wattbike Atom Wattbike Pro/Trainer
Resistance type Electromagnetic Air & Magnetic
Resistance functionality Automatic and manual resistance changed using digital shifters Manual resistance (changed using lever or Magnet dial)
Accuracy +/-1% +/-2%
Power range 0–2500w 0–2000w (Trainer), 0-3760w (Pro)
Gears 1–22 1–10 (air), 1–7 (magnetic)
Gradient 0–25% Not compatible
Feature availability
Feature availability Wattbike Atom (via smart device) Wattbike Pro/Trainer (via monitor &/or smart device)
Polar View Yes Yes
Pedalling Effectiveness Score (PES) Yes Yes
Tests, workouts, training plans Yes Yes
Virtual climbing Yes No
Gear mode Yes No
Ergo mode Yes No
Technical specifications
Technical specifications Wattbike Atom Wattbike Pro/Trainer
Power required Mains powered - 12V 7A DC power supply (provided) External power not required
Bike weight 44kg 55kg
Footprint 100cm (l) × 50cm (w) × 150cm (h) 125cm (l) × 66cm (w) × 130cm (h)
Tri-pads Yes No
Micro-handlebar adjustability Vertical and horizontal Yes Yes
Micro-saddle adjustability Vertical and horizontal Yes Yes
Crank length 170mm 170mm
Q factor 160mm 173mm
Calibration Factory set Factory set
Max. rider weight 135kg 150kg
Rider height 5′–6′ 5″ 5′ 1"–6′ 4″ (7’ 1” with extra long stems)
Operating temperature 5-50°C 5-50°C
Product page Buy the Atom Buy the Pro/Trainer