Sandbox Smart
Sandbox Smart Technology Co., Ltd.
Available on Google Play
3.2(52)
5,000+ installsFreeFood & Drink
Updated Jul 28, 2026 · v3.9.3.260728.425
Your coffee, your choice.
The smart home coffee bean roaster Sandbox R1 connects smartphones with Bluetooth. The app comes with pre-programmed roast settings to make different roast levels: Light/Medium/Dark Roast for users to utilize and also manual settings to adjust roast parameters: Heat/Fan-speed/Drum Rotations Control for users to enjoy the fun of roasting their own exclusive flavors. Your coffee, your choice. https://www.sandboxsmart.com
6 years on Google Play
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Rating breakdown
5★
26
4★
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2★
8
1★
17