A fitness pet for your Apple Watch.
No ads. No subscriptions.
Your activity keeps your pet happy.
The more you move, the more your pet grows.
One-time purchase. Family Sharing included.
How it works
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Wear your Apple Watch.
Step counts are recorded automatically via HealthKit — no manual logging needed.
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Their pet reacts to movement.
Walk to school, the little one perks up. Sit all day, it naps. Every step counts toward a happier pet.
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The pet grows with every step.
Hatch from an egg, grow to a baby, then young, then adult. Consistent activity unlocks each stage.
Your pet feels your day
Moods shift in real time. Happy when you move. Sleepy at bedtime. Ecstatic when you smash your record. A warm morning glow greets you when you wake.
Three kingdoms to explore
Animals, Vehicles, or Plants — each kingdom is a different world. Every species has unique animations, colour variants, and personality.
Plants
Forest habitat
Animals
Meadow habitat
Vehicles
City skyline
Graduate, collect, repeat
When your pet reaches adulthood, graduate it to your WatchieBesti family collection and start fresh with a new egg. Build a WatchieBesti family across all three kingdoms.
Earn your stripes
Milestones for your first egg, first hatch, first ecstatic day. Streak tiers from bronze to legendary. Collection badges for completing kingdoms.
Your WatchieBesti family comes alive on iPhone
Your WatchieBesti family collection lives on your watch and your iPhone. Graduated pets roam animated kingdom habitats — a forest for Plants, a meadow for Animals, a city skyline at night for Vehicles.
Always on your watch face
Nine complication styles keep your pet visible without opening the app. Current mood, activity percentage, streak count, pet name — mix and match.
Your pet on the watch
The pet lives right on the watch face. One glance tells you how your activity is going today.
Good to know
A few things worth knowing.
- Health data privacy
- Health data never leaves your watch. There is no server, no account, no cloud sync. HealthKit data is read-only and stays on device.
- Learn exactly what data we use →
- Designed to feel good
- The pet is always on your side — encouraging you, celebrating your wins, and cheering you on. Just gentle nudges — nothing more.
- Price
- WatchieBesti is a one-time purchase. No subscription, no in-app purchases. Family Sharing enabled — one purchase covers your whole family.
- Age appropriateness
- 4+ age rating on the App Store. No violence, no social features, no chat. Fun for ages 6 to adult.
- Energy efficient
- WatchieBesti uses Apple's lowest-power HealthKit observer mechanism. It does not run a background process or poll for data on a timer.
- Schooltime mode
- During school hours, your pet waits quietly — no notifications, no distractions. It picks back up when school's out.
- Feedback & Contact Support
- Need help with a bug? Send us a combined debug export from iPhone. Send debug info ->
- For setup, troubleshooting, and FAQ, visit the Help Centre ->
- Or email support@watchiebesti.com.