Activity Burst
Earned from everyday movement: no formal workout needed.
How to earn one
A brisk walk, climbing stairs, chasing the kids around the yard: anything that gets your heart rate up for a few minutes triggers an Activity Burst. It doesn't need to be a tracked workout; WatchieBesti reads it straight from your everyday activity via HealthKit. It's a step up from a Brain Burst with a bigger single boost, worth more if you convert it.
Feed it, or convert it
Once you've got an Activity Burst, you choose: feed it to your pet for growth, or convert it to Sparks and spend them in the Spark Store.
Feed
An instant push toward your pet's next stage. Growth from Bursts is capped at 10% of the current stage per day, shared across all three Burst types.
Convert
Trade the Burst for Sparks, spent on cosmetic extras (world effects and wearable items) in the Spark Store instead.
Free to download. Family Sharing included.