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Kyool Duo · 2 people

Fitness Duo: Partner Up With Your Workout Buddy

When you pair up with one workout buddy, you always have someone in your corner. A Duo keeps it simple: two friends, one shared streak, cheering each other on day by day.

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See How It Works
Free to Start
No Credit Card
Two friends running side by side along a park trail
Duo · 2 people
Free to start
Free plan available
Private by default
Works with Apple Health & Health Connect

Why Working Out With One Partner Works

Inviting your 2-person squad is easy. Pick one shared plan or let everyone set their own goals, then get moving. Once your Duo is set up, you're in it together from day one.

  • Invite 1 friend via a simple link
  • Customize your group name and goals
  • Start a shared streak you build together

Duo Secure Invite

Me
?
Waiting...

Track Duo Workouts and Daily Progress

Tracking workouts in a 2-person group is about keeping the group streak going. A scheduled day counts when everyone shows up, and a missed day can break the streak. That's what makes every workout count a little more.

Easy Logging

Track live, sync your health app, or log by hand.

Shared Streak

The Duo streak is one you build together.

Day 1
Day 2
Day 3

Stay Consistent with Your Fitness Partner

Everything's more fun with friends. In a 2-person group, you always have someone in your corner. See what your friends are up to, send Sparks, and cheer each other on.

  • See when your Duo logs a session
  • Send "Sparks" to cheer, celebrate, or nudge a friend
  • Celebrate milestones and keep the group streak going
A

Alex logged a workout!

2 hours ago

S

Sarah sent you a Spark ⚡️

Just now

Ready to Build Your Duo?

Stop working out alone. Bring your 2-person crew together and make showing up more fun.

Download on the App StoreGet it on Google Play