One ring. Full picture.
Acer FreeSense Ring tracks your daily activity, sleep patterns, and general wellness, offering personalized AI insights to support a healthier lifestyle. For wellness tracks, the ring can automatically track heart rate and HRV all day long. *2 Blood oxygen saturation and stress levels are available at any time; simply tap the button to view your data. It can auto-track your blood oxygen saturation during sleep. *2 Stress tracking provides real-time insights to help you stay balanced throughout the day.
24 Activity Modes. Smarter Tracking for Every Move.
From everyday walks and jogs to cycling and badminton, the Acer FreeSense Ring supports 24 workout types, each with its own tailored tracking logic. It tracks heart rate*2, duration, and calories burned based on the activity, giving you a clear picture of how each workout impacts your body. The Acer FreeSense Ring is rated IP68, offering full protection against dust and water. It remains reliable even after extended submersion up to 50 meters. Whether you’re working out or simply taking a shower, you can wear it with confidence. No moisture worries—just seamless support through every moment of your day. *4
No Subscriptions. Full Access. Always.
Enjoy the complete app experience with no hidden fees. Acer FreeSense Ring is your loyal health companion—quietly reliable, always on your side.
Seamless Sync Across Platforms
The Acer FreeSense Ring works with both Android and iOS, automatically syncing your health data across devices with ease. It connects with Apple Health and Google Health Connect, allowing you to integrate your daily metrics into the platforms you already know and use. No habit changes. No extra steps. Just effortless, continuous tracking.
Flexible Sign-In, Your Way
The Acer FreeSense Ring app supports both SSO (Single Sign-On) and registration-free use. Sign in with your Acer account to enable cloud sync and maintain consistent health records across devices. Prefer a quicker start? You can skip registration entirely. All data stays on your device—simple, secure, and fully in your control.
Power That Keeps Up with You
Recharge in just one hour and enjoy days of uninterrupted use. The Acer FreeSense Ring fits effortlessly into your routine, so you never have to plan around battery life or constantly check power levels. *4
No Setup Needed. Start a Meditation Session With a Single Tap.
The Acer FreeSense Ring app offers a range of breathing and meditation programs tailored to your current state. Whether it’s a quiet pause between tasks or a gentle wind-down before bed, simply put on your ring and follow the rhythm. Let tension fade and calm take over.
Capture the Perfect Moment with a Simple Wave
The Acer FreeSense Ring lets you take photos using hand gestures—perfect for family portraits or group shots.
No need to reach for your phone or disrupt the frame. One natural motion is all it takes to trigger the shutter, so every photo feels effortless and just right.
Lightweight Titanium. All-Day Comfort You’ll Forget You’re Wearing.
The Acer FreeSense Ring is crafted from durable yet ultra-light titanium, designed for all-day, all-night wear with almost zero sensation on the finger. Its surface is enhanced with vacuum plating and a PVD nano-coating, making it more scratch- and corrosion-resistant while adding a refined, subtle finish that complements your personal style and daily rhythm.
Safety Certified for All-Day Skin Comfort
The Acer FreeSense Ring is designed with hypoallergenic materials and has passed the EU REACH nickel release test, making it safe and comfortable for extended skin contact. It also meets RoHS and WEEE environmental and safety standards. Every detail that touches your skin reflects our commitment to your long-term comfort. The Acer FreeSense Ring doesn’t just sense your body—it pampers it.
Remark:
*1 The weight of this product varies by size: 2.9 to 4.0 grams.
*2 The Acer FreeSense Ring and/or Acer FreeSense Ring App is intended solely as a reference tool to support personal wellness and lifestyle management. While it is capable of tracking certain health-related indicators - such as heart rate, sleep patterns, and activity levels - all data, metrics, suggestions, and related information provided are for general reference only. The accuracy of these measurements is not guaranteed and may vary depending on factors such as temperature, motion, or improper wear, among others. This product is not a medical device and is not designed or intended for any medical purpose. Therefore, it is not a substitute for professional medical devices or health advice, and it should not be used in place of professional medical testing, monitoring, consultation, or diagnosis. It is not intended for the diagnosis or prevention of any disease or medical condition. If you have any medical or health-related concerns, please consult a qualified healthcare provider.
*3 Software updates may be required to maintain functionality. Ensure your device is regularly updated. For technical support or inquiries, please contact us.
*4 The charging time and battery life may vary depending on size, usage, manufacturer, etc., and may gradually decline during use, which is normal.
*5 The waterproof performance of the product may decrease over time and is not permanent.