雪线 · Powtrail
野雪路书与轨迹记录 · 运营方:广州藕飞丝网络技术有限公司(WioFc)
雪线是一款离线优先的野雪工具:记录你的滑行轨迹、规划与导航路线、下载离线地图,并提供 SOS 与失联守护等安全辅助。没有账号、没有云端,你的数据只存在你自己的设备上。
安全提示:野外滑雪是高风险运动。雪线是辅助工具,不能替代雪崩安全培训、专业向导与应急装备。SOS 需要手机信号且由你确认后发送,山区可能无法送达;失联守护的到点提醒只提醒你本人,雪线不会自动替你联系任何人。请务必携带独立应急通讯设备。
获取帮助
问题反馈、功能建议、数据与隐私相关请求,请邮件联系 contact@wiofc.com。请在邮件中附上机型、系统版本与问题截图,便于我们定位。
条款与政策
Powtrail · Support
Backcountry ski route books & tracking · Operated by Guangzhou Oufeisi Network Technology Co., Ltd. (WioFc)
Powtrail is an offline-first backcountry ski tool: record your tracks, plan and follow routes, download offline maps, and use safety aids such as SOS and the watchdog timer. No accounts, no cloud — your data stays on your own device.
Safety notice: backcountry skiing is a high-risk activity. Powtrail is an assistive tool, not a substitute for avalanche training, guides, or emergency equipment. SOS needs cellular signal and your confirmation to send, and delivery is never guaranteed in the mountains; the watchdog reminder alerts only you — Powtrail never contacts anyone on your behalf. Always carry independent emergency communication.
Get help
For bug reports, feature requests, or privacy and data enquiries, email contact@wiofc.com. Please include your device model, OS version, and a screenshot so we can help faster.
Terms and policies