
JJ 智能戒指
钛合金外壳 · 无线充电 · 振动提醒 · 双 PD 高精度 PPG 传感器 · 6 轴运动传感器 · 尺码 7–14。具体上市规格及售价待确认。
量子芯片 · JJFIT 与国际量子科学团队联合研发中

爱与健康,终身相伴。
从自己的健康开始,延伸到对孩子、父母与伴侣的关爱。JJ 用温柔的陪伴,连接每一天的健康生活。
从运动到睡眠,从每天的健康简报到远方家人的平安。JJ 希望让关心不再受距离限制。
一套 App,连接多种设备。产品图片为概念示意,正式商品以发布规格为准。

钛合金外壳 · 无线充电 · 振动提醒 · 双 PD 高精度 PPG 传感器 · 6 轴运动传感器 · 尺码 7–14。具体上市规格及售价待确认。
量子芯片 · JJFIT 与国际量子科学团队联合研发中
无屏设计 · 24/7 连续心率 · 运动与睡眠追踪算法 · 双 PD PPG 传感器 · 6 轴运动传感器 · 5 ATM 防水,可游泳佩戴 · 续航约 20 天。具体上市规格及售价待确认。
量子芯片 · JJFIT 与国际量子科学团队联合研发中
钛黑色 · 深空灰钛金
选择你喜欢的材质与色彩。具体上市规格及售价待确认。
量子芯片 · JJFIT 与国际量子科学团队联合研发中
钛黑色 · 深空灰钛金
选择你喜欢的材质与色彩。具体上市规格及售价待确认。
量子芯片 · JJFIT 与国际量子科学团队联合研发中
钛黑色 · 深空灰钛金
两种空间,让休憩成为日常。具体功能、认证、售价与交付日期尚未确认。

为安静休憩与睡前放松而设计。
概念展示 · 预售未开放

为日常放松与运动后休憩而设计。
概念展示 · 预售未开放
现在:量子启发的 AI 分析,解读心率变异性(HRV)、睡眠与活动数据。
开发中:量子芯片,由 JJFIT 与国际量子科学团队联合研发。
路线图:量子计算,用于快速分析健康数据。
量子相关功能处于研发阶段,尚未上市。
家庭共享以本人同意、监护权限与可用设备能力为前提。紧急救援功能尚需正式服务接入。
在适当监护授权下,了解孩子的位置、活动、睡眠与健康趋势。
即将推出经父母授权,关注体检记录、健康变化与重要提醒。让距离不阻断关心。
即将推出自愿共享运动状态与安全信息,未来支持运动异常通知与紧急联系人。
即将推出让每一个真实的健康需求,成为 JJ 学会的新能力。欢迎开发者与用户一起提出创意、参与测试,让关爱不断生长。
探索 JJFIT APP 的十项健康功能。以下为精选展示顺序,并非基于使用量统计的实时排名;实际开放状态以 APP 为准。
以下功能列入测试计划,开放时间及测试安排将另行公布。
通过评估的功能将进入三个月测试期,根据实际效果与反馈决定是否正式采用。
创意提交 → 技术与隐私评估 → 三个月测试 → 反馈评估 → 正式采用决策。开发者收益分享机制规划中,具体规则待公布。
圆形徽章内保留完整标准二维码。此示例仅打开官网说明,不包含个人健康数据。
你的身份、健康数据与授权,应始终由你掌握。
参考文明 ID 原则:自愿创建,身份验证与私人档案分离,由用户决定如何分享。
展示编号可采用 JJFIT+年份+六位序号,例如 JJFIT-2026-000001。它与内部随机身份标识分离,不能凭编号读取健康档案。
完整服务正在测试中。
演示不代表正式开放;具体可用能力以实际产品为准。
最后更新:2026年10月20日(瑞士时间)
以下为规划中的月度订阅方案,具体权益及购买方式以正式上线公布为准。
基础健康记录与趋势概览
每日健康洞察与报告
更丰富的个性化健康技能
高级健康管理与支持选项
设备安装、使用指南、订阅与账单、售后保修、隐私权限、健康数据导出与客服支持,将集中在网站服务中心。

Love and Health, Always With You.
Care begins with you and extends to the people you love. JJ brings gentle, thoughtful health companionship into everyday life.
From sleep and movement to daily briefings and caring for loved ones far away, JJ helps bring people closer.
One app for multiple wearables. Product visuals are conceptual; final specifications may differ.

Titanium alloy case · Wireless charging · Vibration alerts · High-precision dual-PD PPG sensor · 6-axis motion sensor · Sizes 7–14. Final specifications and prices are not yet confirmed.
Quantum chip · Joint research and development by JJFIT and an international quantum science team
Screenless design · 24/7 continuous heart rate · Sports & sleep tracking algorithms · Dual-PD PPG sensor · 6-axis motion sensor · 5 ATM water resistant for swimming · Up to 20-day battery life. Final specifications and prices are not yet confirmed.
Quantum chip · Joint research and development by JJFIT and an international quantum science team
Space Gray Titanium
Choose your preferred finish. Final specifications and prices are not yet confirmed.
Quantum chip · Joint research and development by JJFIT and an international quantum science team
Space Gray Titanium
Choose your preferred finish. Final specifications and prices are not yet confirmed.
Quantum chip · Joint research and development by JJFIT and an international quantum science team
Space Gray Titanium
Two spaces for everyday rest. Features, certifications, pricing and availability are not yet confirmed.

Designed for quiet rest and unwinding before sleep.
Concept preview · Preorders not open

Designed for everyday relaxation and rest after activity.
Concept preview · Preorders not open
Today: quantum-inspired AI analytics for HRV, sleep and activity.
In development: quantum chips, jointly developed by JJFIT and an international quantum science team.
Roadmap: quantum computing for fast health-data analysis.
Quantum features are in R&D and not yet available.
Family sharing requires consent, appropriate guardian permissions and compatible devices. Emergency services are not yet connected.
With appropriate guardian permissions, see location, movement, sleep and health trends.
COMING SOONWith your parents’ consent, follow checkups, trends and meaningful changes.
COMING SOONVoluntary activity and safety sharing, with future incident alerts and emergency contacts.
COMING SOONTurn everyday health needs into new capabilities for JJ. Developers and users are invited to share ideas, test new features and help thoughtful care grow.
Explore ten JJFIT App features. Display order follows our curated list, not measured usage rankings; availability follows the App.
Planned testing candidates. Availability and test dates will be announced.
Features accepted for testing will enter a three-month trial, with adoption decided from results and feedback.
Idea submission → technical and privacy review → three-month trial → feedback review → adoption decision. Developer revenue sharing is planned; terms will be announced.
A circular badge with an intact standard QR code. This preview opens the website explanation; it contains no personal health data.
Your identity, health data and permissions should remain under your control.
Following the Civilization ID principles: voluntary creation, separate identity verification and private records, and user-controlled sharing.
A display number may use JJFIT + year + a six-digit sequence, for example JJFIT-2026-000001. It is separate from the internal random identifier and cannot unlock health records.
The complete service is being tested.
A demo does not mean a feature is publicly available. Availability follows the actual product.
Last updated: 20 October 2026 (Switzerland)
Indicative monthly membership tiers. Final benefits and purchase options will be confirmed at launch.
Essential health tracking and trends
Daily health insights and reports
Expanded personalized health skills
Advanced health management and support
Device setup, guides, billing, warranty, returns, privacy, data export and customer support will live here.