Which devices does Wattson work with?

Garmin, Wahoo, Coros and Suunto: once your device is connected, your scheduled workouts sync to it automatically.

Does Wattson work with intervals.icu?

Yes, the intervals.icu integration is available. Connect your account and your workouts can reach even more device brands.

How do my workouts get to my watch?

Once they're scheduled on your calendar, they sync automatically to your device on the day of the workout.

Do I need a power meter for cycling?

No. You can build your workouts by power or heart rate.

Can I try it without creating an account?

Yes, you can build a workout straight in the editor, no sign-up needed.

Which sports are supported?

You can build interval workouts for cycling and running.

Can I cancel my subscription at any time?

Yes, there's no commitment. You keep access until the end of the period you've already paid for.

Does Wattson analyse my training data?

No. Wattson builds and schedules your workouts; analysing your rides and runs stays in your usual tools.

Does Wattson build a training plan for me?

No, you stay in control. Wattson is an editor: you build your workouts, and it works out the targets and sends them to your watch.

From idea to workout in seconds.

Q: What happens if my FTP or MAS changes?

Update your value: every workout you've already built recalculates automatically, with nothing to redo by hand.

Describe the workout you want to do. Wattson builds it in seconds and sends it straight to your Garmin, Wahoo, Coros or Suunto watch or bike computer.

Try:

Free, no account needed. Your workout opens in the editor, ready to fine-tune.

WORKS WITH

A workout editor that doesn't waste a second.

AI saves you time. The editor puts you in control. Build your workout from scratch or fine-tune one generated by Wattson in just a few clicks. Add blocks, resize, duplicate, and adjust every interval directly on the timeline.

Build a workout now

Schedule your workout, find it on your device.

Put your workouts on the calendar and they sync automatically to your Garmin, Wahoo, Coros or Suunto watch or bike computer.

You get fitter.
Your workouts
adapt.

FTP gone up? MAS climbed? Update your value and every workout you've already built recalculates automatically; no more redoing them one by one. Your training zones stay customisable at any time.

5×4′ VO2 MAXDURATION1:01:00AVERAGE227 W

YOUR FTP292W

+12 W

Mix up your training without the headache.

Fancy breaking out of your routine? Explore a library of workouts sorted by theme: endurance, threshold, VO2max, sprints and more. Find inspiration in seconds.

Browse the library

Build, plan, adjust.
On all your devices.

8×3′ VO2 MaxWATTSONSend to device

Duration1:06:00Blocks20Load75Average214 WSaved

0:0010:0020:0030:0040:0050:001:00:00

21 – 27 September 2026This week2 Workouts2h00 Volume127 TSS

Mon21Rest

Tue22Threshold 3×12′Threshold1:06:00TSS 75

Wed23Rest

ThuToday2410×400 MASVO2 Max54:10TSS 52

Fri25Rest

Sat26Schedule8×3′ VO2 MaxVO2 Max1:06:00TSS 75

Sun27Schedule

08:50

8×3′ VO2 MaxSend

Duration1:06:00Blocks20Avg.214 W

Z5VO2 Max3:00322W×8

Z2Endurance168 W2:00

Z5VO2 Max322 W3:00

Try Wattson free for 14 days.

Start my free trial

Unlimited access, no card. Automatic return to Free.

PRO

€6.99/month

no commitment, cancel whenever you like

Unlimited scheduling
Full workout library
Unlimited AI workout generation

FREE

€0/month

5 scheduled workouts a month
7-day planning horizon
10 AI workout generations a month
No workout library

Frequently asked questions

Another question? Write to us

So, shall we build that workout?