Xiaomi Mi Smart Band4を水泳で使う - If you are going through hell...keep going. https://www.suitsstyle.com/entry/2020/01/13/Xiaomi_Mi_Smart_Band4%E3%82%92%E6%B0%B4%E6%B3%B3%E3%81%A7%E4%BD%BF%E3%81%86
なるほどなあ
senooken JP Social is a social network, courtesy of senooken. It runs on GNU social, version 2.0.2-beta0, available under the GNU Affero General Public License.
All senooken JP Social content and data are available under the Creative Commons Attribution 3.0 license.