Is the Mi watch 3 waterproof?
The water resistance rating of 5ATM (equivalent to a depth of 50 metres underwater) means it can be worn in swimming pools, during sandbar swimming, and other shallow water activities. It is not suitable for wearing in hot showers, saunas, or whilst diving. Xiaomi Band 3 has a water resistance rating of 5ATM. It can be worn in the shower, swimming pool, or while swimming near the shore. It cannot be used, however, while sitting in a sauna or diving in the ocean. Underwater operation is not supported for the Xiaomi Band’s touch-button and touchscreen.
How old is Mi Band 4?
The Xiaomi Mi Smart Band 4 (Xiaomi Mi Band 4 in China) is a wearable activity tracker produced by Xiaomi Inc released in China on 16 June 2019, in Europe on 26 June 2019 and in India on 19 September 2019. The Xiaomi Mi 4 (Chinese: 小米手机4) is a smartphone developed by the Chinese electronics manufacturer Xiaomi for its high-end smartphone line, and was released in August 2014.