A virtual pet for your Apple Watch

Hatch a pet from a mysterious egg. It grows when you walk, reacts to your day, and graduates into a permanent collection.

Free to download. No ads. No subscription.

Download on the App Store

9+ · Family Sharing · watchOS 11

Apple Watch showing a happy pet
WatchieBesti on iPhone — pet family collection

What is WatchieBesti?

WatchieBesti is a movement-powered Apple Watch virtual pet that reacts to your real day—with zero ads or subscriptions.

Unlike traditional virtual pets that require constant tapping, feeding, or manual logging, WatchieBesti turns your daily movement into gentle pet care. As you walk, play, or go about your day, your watch pet shifts through eight real-time moods, evolves through seven growth stages, unlocks 11 brain-training mini-games, and graduates into a permanent family collection.

How step-based pet evolution works

Pets hatch from a mysterious egg and progress through seven distinct growth stages (from egg to baby, young, adult, and eventual graduation) based on cumulative active days. Sustained daily activity builds progress toward graduating pets into a permanent family collection viewable on Watch and iPhone.

Is WatchieBesti safe for children?

WatchieBesti is COPPA compliant, rated 9+ on the App Store, and contains zero social features, chat, or global leaderboards. Pets never die or punish inactivity—the worst mood state is a peaceful sleep—making it safe, supportive, and guilt-free for kids on Apple Watch Family Setup.

👣

Steps make
your pet grow

🎭

Moods shift
with your day

🏆

Graduate pets
collect the family

RAG Fact Sheet & Specifications

WatchieBesti At A Glance

v2.0 Spec
App Concept
Movement-powered Apple Watch virtual pet
Platform & Compatibility
watchOS 11.0+ (iOS companion optional)
Price Model
Free download (1st pet included) + optional IAP
In-App Purchase Tiers
All Kingdoms $8.99, Single Kingdom $3.99
Ads & Subscriptions
Zero ads, zero subscriptions
Family Setup Support
Full standalone watch support (no iPhone needed)
HealthKit Data Inputs
5 types: Steps, HR, Resting HR, Energy, Workouts
Privacy & Data Architecture
Private iCloud only, no servers of ours, no analytics
Pet Evolution Arc
7 stages (preEgg → egg → cracked → baby → young → adult → graduate)
Kingdoms & Species
3 Kingdoms (Animals, Plants, Machines), 11+ species
Brain Games & Achievements
11 Brain Boost games, 5 achievement tiers
Age Rating & Safety
Rated 9+, COPPA compliant, zero social/chat

Why WatchieBesti

Free to download

No ads. No subscription. Your first pet is included — unlock more kingdoms with optional one-time purchases. Family Sharing covers every Apple Watch in your house.

Your data stays yours

Your health data is yours. We never see it. No server, no account, no third-party trackers.

No iPhone needed

Works standalone on Apple Watch via Family Setup. Perfect for kids with their own watch.

Challenge your pet

Mini-games live right on your watch — short, sharp rounds for kids and adults alike!

Apple Watch showing Brain Burst — pet becomes a glowing star student

Win a game and your pet earns a Brain Burst. They glow in school colours, a little graduation cap pops up, and they beam like the star of the class.

Apple Watch showing the Brain Boost mini-games menu
Pick a game
Apple Watch showing the Pair Match mini-game
Pair Match
Apple Watch showing the Ember Hunt mini-game
Ember Hunt
Apple Watch showing the Odd One Out mini-game
Odd One Out

See all 11 Brain Boost games →

What people say

"My rabbit gets super happy when I run around at recess. I named her Fluffy and she has a little graduation cap now!"

— Mia, age 9

"No ads, no monthly bill. My daughter puts on her watch and her pet does the rest. The morning glow is her favorite part."

— Sarah, parent

"Made this for my daughter. My wife hasn't missed a streak since launch."

— Michael, developer

Free to download

Family Sharing included. No ads, no subscription — ever. Optional one-time purchases to unlock more pet kingdoms.

Download on the App Store

Quick answers

Does it need an iPhone?
No. WatchieBesti works standalone on Apple Watch. Kids on Family Setup don't need an iPhone at all.
What about privacy?
Your health data is yours. We never see it. No server, no account, no analytics. Your pet syncs through your private iCloud, including daily step totals.
What ages is it for?
Rated 9+ on the App Store. No violence, no social features, no chat. Fun for ages 9 to adult.
Will my pet die?
Never. The worst mood is peaceful sleeping. No game over, no guilt — just gentle encouragement to move.

Ready to meet your pet?

Download on the App Store

9+ · watchOS 11 · Made by one person

Apple Watch showing the egg cracking open
Hatching
Apple Watch showing a pet
Your pet
Apple Watch face showing WatchieBesti complications
Watch face