See today’s UV
Check the current UV, daily high, and hourly curve for your location.
UV awareness · Sunscreen reminders
UV protection reminders, personalized to you.
Hilumi combines your local UV forecast, personalized protection guidance, and a flexible sunscreen timer—so you know when to protect and when to reapply.
Get supportDesigned for everyday clarity
Your UV, timer, and guidance—together.
Hilumi keeps the information you need close without turning sun protection into another complicated routine.
Choose your exposure
Match the reminder to your plans, from a short commute to a day outdoors.
Keep the timer close
Follow an active sunscreen timer from the app or your Lock Screen.
为日常清晰体验而设计
UV、计时与建议，集中呈现。
Hilumi 让重要信息触手可及，不让防晒成为又一件复杂的日常任务。
查看今日 UV
查看当前位置的当前 UV、今日最高值和每小时变化曲线。
选择日晒场景
根据短暂通勤或长时间户外活动，选择与你计划相符的提醒。
随时查看计时
通过 App 或锁定屏幕，随时查看正在进行的防晒计时。