Blog

Reproducing DFA alpha 1 on Apple Watch and Wear OS

How I checked Watchletic’s live DFA-a1 calculation against Fatmaxxer using reference vectors, identical Polar H10 recordings and implementations in both Swift and Kotlin.

Running With a Stroller on Google Pixel Watch

Running with a stroller can throw off pace and distance on Google Pixel Watch. Connect Stryd to Watchletic and measure both from your foot instead.

Galaxy Watch TrainingPeaks: Sync Structured Workouts

Sync TrainingPeaks structured workouts to a Samsung Galaxy Watch with Watchletic, follow interval targets on Wear OS, and export completed workouts back.

DFA alpha 1 on Google Pixel Watch with Watchletic

DFA-a1 on Google Pixel Watch needs a heart-rate monitor that sends R-R intervals and an app that records them. Watchletic can show it live and export it in FIT files.

DFA alpha 1 on Samsung Galaxy Watch with Watchletic

DFA-a1 on Samsung Galaxy Watch needs a heart-rate monitor that sends R-R intervals and an app that records them. Watchletic can show it live and export it in FIT files.

Connect a Heart Rate Strap to Google Pixel Watch

The Fitbit Exercise app does not offer a way to use a Bluetooth chest strap as the heart-rate source for a workout. Watchletic does. Here is how to connect a supported Bluetooth heart-rate monitor to a Google Pixel Watch.

Connect a Heart Rate Strap to Samsung Galaxy Watch Ultra

Samsung Health does not offer a way to use a Bluetooth chest strap as the heart-rate source for a workout. Watchletic does. Here is how to connect a supported Bluetooth heart-rate monitor to a Galaxy Watch Ultra.

CORE 2 on Apple Watch

Watchletic supports the CORE 2 Thermal Sensor on Apple Watch, so you can see core body temperature, skin temperature, and heat strain index during workouts, store the data in Watchletic, and include it in FIT exports.

Treadmill Running on Apple Watch with Watchletic

Connect Apple Watch to a compatible Bluetooth treadmill or NPE Runn sensor and record its speed, distance, and incline with Watchletic.

DFA alpha 1 on Apple Watch with Watchletic

DFA-a1 on Apple Watch needs a chest strap that sends R-R intervals and an app that records them. Watchletic can show it live and export it in FIT files.

Tredict Workouts on Apple Watch and Wear OS

Watchletic connects with Tredict, bringing planned structured workouts to Apple Watch and Wear OS and completed workout data back to Tredict.

Use Engo 2 with Stryd on Apple Watch

Watchletic connects to Stryd and Engo 2 at the same time, putting Stryd running power on the glasses while Apple Watch records the workout.

Using Stryd on Apple Watch

Connect Stryd to Watchletic to train by pace, heart rate, power, or RPE while recording Stryd metrics on Apple Watch.

Structured workouts with Engo on Apple Watch

If you use Engo on Apple Watch, structured workouts are one of the best reasons to do it. Watchletic lets you create intervals on your phone or watch, then see your current targets and goals on both your Apple Watch and your Engo glasses during the workout.

Use Nolio Workouts on Apple Watch and Wear OS

Import workouts from Nolio to Apple Watch or Wear OS with Watchletic, then send the completed session back to Nolio.

Track Cross-Country Skiing with Apple Watch

Record live distance, speed, elevation, and heart rate during cross-country skiing workouts on Apple Watch.

My Vasaloppet race with an Apple Watch

I used Watchletic to record GPS, speed, and heart rate throughout my 11-hour Vasaloppet on Apple Watch Ultra.

How to export your workouts to TrainingPeaks

If you have imported structured workout schedules from TrainingPeaks, you may now be wondering how to export your workouts back to TrainingPeaks after you have completed them.

Lubba is now Watchletic

As more people are finding the app (thank you for using it), I wanted to find a unique and easily searchable name.

Can I generate workout schedules with ChatGPT?

ChatGPT can draft a workout schedule, but it cannot watch your training, spot an injury, or adjust the plan like a coach can.

Sync TrainingPeaks Workouts with Apple Watch

Connect TrainingPeaks to Watchletic, import your next seven days of workouts, and follow each session on Apple Watch.

How to run negative splits on Apple Watch

If you're aiming to get a new PR (personal record) in your next race it's important to have a pacing strategy in mind beforehand.

One trick that many professional runners use to get faster race times is to split up their runs in so called negative splits...

Creating custom interval workouts on Apple Watch

Create simple or complex running intervals on your phone, then follow the workout on Apple Watch.