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Do not make payment here, contact us to confirm the date of rental and collection.


Currently ONLY renting the Smart Ball

you will also need an iPhone (w/ iOS 13) and a PitchTracker app to start getting data.


Data provided by the ball, paired with a premium subscription app (14 days free trial for each new account).

- Spin rate

- Spin direction

- Spin efficiency

- Horizontal break

- Vertical break

See our blog post for details.


Rental period: 1 week (extended if rain)

Collected from and returned to: Tin Kwong Road Softball Field

No. of use: unlimited people + unlimited times

Read the user guide use to learn how to make the most out of the app.

PitchTracker Softball Smart Ball

SKU: PitchTracker Softball
HK$200.00 Regular Price
HK$180.00Sale Price
  • - The ball must be used on a proper softball field (sandy/synthetic grass).

    - The ball is not waterproof, do not use it on rainy days or when the ground is wet.

    - Never throw the ball to a net or any hard objects, find someone to catch it.

    - A $500 dollar deposit will be charged, and the customer could be fined for damage found on the ball caused by improper use.

    - Terms will be confirmed with the customer by a signed rental agreement.