Wattbike Comparison Guide



Atom (Next Generation)

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Atom

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Nucleus

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Sales & Delivery

Delivery optionsBoxed and assembled
Atom is pre-assembled. Only the tablet holder, mount and pedals require fitting.
Boxed and assembled
Atom is pre-assembled. Only the tablet holder, mount and pedals require fitting.
Boxed and assembled
Availability Warranty currently supported in the UK.Warranty currently supported in the UK, Ireland, Sweden, South Africa, Finland, Denmark and Australia.Warranty supported globally via distributor network.
WarrantyHome use warranty — 2 years
6 months on wear-and-tear items
Home use warranty — 2 years
6 months on wear-and-tear items
Home and commercial use warranty — 2 years
6 months on wear-and-tear items

Suitability ratings

HIIT/Sprint training***********
Endurance training***************
Smart training**********N/A
Climb training**********N/A
Time trial training**************
Triathlon training**************

Technology

Smart technology
Resistance unit able to interact with software
YesYesNo
Wattbike Hub connectivityANT+, FE-C, BluetoothANT+, FE-C, BluetoothVia Performance Touchscreen
Third-party app connectivityANT+, FE-C, BluetoothANT+, FE-C, BluetoothANT+, Bluetooth
Third-party app controlFE-C, Zwift via BLEFE-C, Zwift via BLENot applicable
Wireless firmware updatesYesYesYes

Resistance & Power

Resistance typeElectromagnetic
MagneticAir and magnetic
Resistance functionalityAutomatic and manual resistance
Changed using electronic shifters
Automatic and manual resistance
Changed using electronic shifters
Manual resistance
Changed using lever or magnet
Accuracy+/-1%+/-1%+/-2%
Power range40–2500w
40–2000w
0–2000w
Gears1–221–221–10 (air), 1–7 (magnetic)
Gradient0–25%0–25%Not compatible

Feature Availability

Polar ViewYesYesYes
Pedalling Effectiveness ScoreYesYesYes
Virtual climbingYesYesNo
Ergo modeYesYesNo
Tests, workouts and training plansYes
Via the Wattbike Hub
Yes
Via the Wattbike Hub
Yes

Technical Specifications

Power requiredMains adaptorMains adaptorMains adaptor
Bike weight40kg40kg55kg
Footprint100cm (l) × 50cm (w) × 150cm (h - tri-bar & tablet holder fully extended)
100cm (l) × 50cm (w) × 150cm (h - tri-bar & tablet holder fully extended)
125cm (l) × 66cm (w) × 130cm (h)
Micro-handlebar adjustability
Vertical and horizontal
YesYesYes
Micro-saddle adjustability
Vertical and horizontal
YesYesYes
Crank length170mm170mm170mm
Q factor160mm160mm173mm
CalibrationFactory setFactory setFactory set
Max. rider weight135kg135kg150kg
Rider height5′–6′ 5″5′–6′ 5″5′ 1″–6′ 4″
Operating temperature5-50°C5-50°C5-50°C