5 09 Specifications 08 Precautions When using the band to measure your heart rate, please keep your wrist still. Mi Smart Band 4 has a water resistance rating of 5 ATM. It can be worn in the shower, swimming pool, or while swimming near the shore. It cannot be used, however, in a sauna or while scuba diving. In most cases (as per users experience) Mi band 6 consumes 10-12% battery in a day and lasts 10-12 days with full charge. And, for heavy use, it is possible that it may last 4-5 days. At last, it depends on use. Here is data from product page: 5 days battery life with heavy use*, 14 days battery life in normal mode* and 19 days battery life in Add password to XIAOMI Mi Band 5. Primarily, unlock your phone and enter the Settings. Afterward, open the Passwords & security bookmark. In the third step, go into the Password section. Next, pick the Turn on lock option and select the preferred lock type. In the last step, enter your new password, PIN, or pattern when you have done, touch the New App: Zepp Life (MiFit) Also, the feature is currently limited only to India. 1. First, open the Mi Fit app (Free, Android | iOS) and access the Mi Band settings via the ‘Profile’ page. 2. Scroll down on the settings page and tap on ‘Lab’ to find the newly added ‘Unlock Mi NoteBook’ option. Simply toggle it on to enable the feature. 3. If you've changed the login in the past and since forgot it, or received the router as a hand-me-down and the previous owner didn't reset it, you'll need to press and hold the Reset button on the router for about 30 seconds. This will reset the settings to default, allowing you to log in with the default username and password. Thanks in advance. Sort by: imMvtthew. • 5 yr. ago. Go to (on the band) More > scroll down > Band display. First three faces are default and only 4th is downloaded from mi fit app. You can always go back to default one from band settings 😂. GoldLeader272. To restore the Xiaomi Mi Band to factory settings when you have changed the settings on the bracelet display and removed the settings function, follow the steps below: 1. Hold down the touch button on the Mi Band for about 5 seconds until "Factory reset" appears on the screen. 2. Tap the touch button to confirm the factory reset. WUkZhi.