Recently, Xiaomi Youpin has launched a decompression artifact, the Yunmai Smart Pinch Ball. The latter combines games and exercises, which relieves the stress during the play, and prevents mouse hands. This decompression artifact comes with a price of 149 yuan ($21).
The Yunmai smart pinch ball adopts an ergonomic design. Thus, it is optimizing the curve of the sphere, which fits the palm curve of most people. On the other hand, the silicone smooth pebbles sphere is soft and comfortable, and it is IP65 waterproof and splash-proof.
The internal use of high-precision sensors, accurate measurement to grams, with Bluetooth 5.0 real-time transmission to the cloud, sensitive feedback grip strength, can withstand a maximum pressure of 100kg.

The Yunmai smart pinch ball can be used through the Bluetooth connection app. You can set target times, record data, and train diary analysis with this decompression artifact. Besides, there are also a variety of somatosensory interactive games and fun training, which makes sports fun and interesting.
Using the YUNMAI smart pinch ball every day for intensive training can effectively exercise the muscle groups of the arms, wrists, fingers, etc., help relieve hand muscle soreness, strengthen finger flexibility, and improve grip and arm strength.
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Its app also supports random matching battles, complete game challenges with other users, participate in sports leaderboards. Furthermore, it supports sharing sports data and training achievements and comparing grip strengths.
In terms of battery life, the smart pinch ball uses a high-performance battery. You can use it for 80 hours after 2 hours of charging, 180 days of standby time, and 10 minutes of intelligent shutdown protection accordingly.