Cyclist climbing a mountain switchback into low evening sun
Data field for Garmin Edge® cycling computers

You'll know on the climb.Not on the sofa.

PowerPeak Live puts your peak power for 31 intervals — 1 second to 60 minutes — next to the personal records you're chasing, recalculated every second while you ride. Break one and the screen tells you there and then, while you can still decide what to do about it.

One-time purchase Free trial included No subscription No account, no phone needed

Edge 540 · 550 · 840 · 850 · 1040 · 1050 · MTB — power meter required

v6.0.0

NEW RECORD PowerPeak Live running on a Garmin Edge: the 5-minute row has just broken — 306 W against a 303 W record, +3.

The field on a Garmin Edge — a 5-minute record breaking mid-ride.

Built for the moment you break a record

Live peak table, 1s to 60m

Your best 1s, 5s, 1m, 5m, 20m, 60m — or any other of the 31. Every value is an exact sliding-window maximum, updated every second.

The number to beat

The PB column locks your records when the ride begins, so the target never moves under you. Break one and it lights up with your gain.

Zero setup, auto FTP & weight

Both come straight from your Garmin profile. Zones, W/kg and W′ are correct from the first pedal stroke.

W′ balance

Your anaerobic battery, live, on the Skiba differential model. Watch it drain in the attack and refill on the wheel.

Power curve, today vs your records

The session curve drawn over your all-time curve. One glance tells you which part of your engine is having a good day.

Fits every screen & theme

Full-page, half-page or small field. The layout adapts automatically, in day and night themes.

Accuracy is the product

Solo cyclist on an empty mountain road in morning mist
POWERPEAK89%
1s985Z6-296995
5s857Z6-258869
1m377Z5-113395
5m306Z4-92303 +3
10m267Z3-80288
30m180Z1-54194
Night · full field
POWERPEAK76%
3s878Z6-264895
15s670Z6-201691
30s445Z5-134461
2m332Z4-100345
3m323Z4-97343
15m235Z2-70255
Night · data screen
POWERPEAK89%
1s985Z6-296995
5s857Z6-258869
1m377Z5-113395
5m306Z4-92303 +3
10m267Z3-80288
30m180Z1-54194
Day theme

Exact, every second

Peaks are computed with integer sliding-window sums at 1 Hz, with zero floating-point drift over hours. Normalized Power follows the standard 30-second rolling definition.

Matches your analysis platform

The same definitions your post-ride tools use for peak power. Validated by replaying real ride files through the engine and comparing watt-for-watt against [REFERENCE_TOOL].

Crash-tested persistence

Sessions survive profile switches and restarts. Records are saved on-device automatically.

Why I built this

Photo PHOTO: the developer on a bike — plain, unposed. A real ride, not a studio shot.
Placeholder — the developer will write this

[Your name here.] The ride that started this: I came over the top of a climb sure I'd done something special, and only found out at home, hours later, staring at a graph, that I had — or hadn't. I wanted to know in the moment, while it still meant something. So I built the field I wanted on my own bars. Three or four honest sentences go here, in your own words.

Read the public changelog →

Close profile of a cyclist riding hard

From install to your first record

1

Install from the Connect IQ Store

The free trial starts by itself. The one-time purchase unlocks it for good on your account.

2

Add it to a data screen

On your Edge: data screen settings → choose a 1-field layout → Connect IQ → PowerPeak Live.

3

Ride

FTP and weight load from your profile. The table fills as you go and your records save themselves.

What you need

Solar variants included. Requires a power meter over ANT+ or Bluetooth, and Connect IQ system 5.2.2 or later.

Edge 530, 830, 1030 or Explore? Not supported today — [REASON].

Leave your model and you'll be the first to hear if that changes: this list decides which platform gets built next.

Before you buy

How do the free trial and the purchase work?

Connect IQ starts the trial automatically the first time you use the field — no card, no account, nothing to cancel. If you keep it, the one-time purchase unlocks it permanently on your Garmin account, across every compatible Edge you own.

Will the numbers match Strava and TrainingPeaks?

For peak power, yes. The field uses the same sliding-window definition those platforms use, computed on the device instead of after the ride. Small differences can appear only if your platform smooths or re-samples the file on upload — that's the platform, not the field.

Where do FTP and weight come from? Can I override them?

Straight from your Garmin user profile, so zones and W/kg are right from the first pedal stroke — that's what the AUTO tag next to FTP means. You can override either value in the field's settings if you'd rather train to your own number.

Which intervals can I display?

All 31 are tracked. How many are shown at once depends on the layout you give the field: a full-page screen shows the full table, a half or small field shows a shorter selection. The records are always tracked in the background, whatever is on screen.

Where are my records stored?

On the device, written as they happen. They survive restarts, profile switches and mid-ride interruptions. Nothing is uploaded, and nothing depends on a phone being nearby.

Does it drain the battery?

The whole computation is integer arithmetic on a fixed-size buffer, once a second, with no network use — the kind of workload an Edge is built to run for hours.

Does it send my data anywhere?

No. There is no account, no login, no companion app and no server. The field reads your power meter and your Garmin profile, and writes your records to your own device. That's the whole data flow.

Something not working on a ride? Support.

Your next ride can be the one

The trial starts by itself the first time the field runs — no card, no account, nothing to cancel. If you keep it, €4.99 once: every compatible Edge you own, every future version, no subscription ever. Your existing records load on first run, so the targets are real from the very first ride.

Get it on the Connect IQ Store