QALO - SR-2 Smart Ring - No Subscription Health, Fitness, Sleep & Women’s Health Tracker - Size Before You Buy - Size 11 - Silver - (2025)

The RingConn® Gen 2 Air Smart Ring integrates AI with multi-sensor data to continuously track key health metrics like sleep, heart rate, stress levels, blood oxygen, physical activity, and menstrual cycles. Its built-in AI assistant delivers your personalized report and guidance to enhance your wellness and daily habits. Unlock the lifetime use of essential standard features on the RingConn® Smart Health Monitoring Partner app with your RingConn® Gen 2 Air Smart Ring. Experience continuous, real-time health tracking and personalized insights. Please note - before you order, be sure to review the Sizing Guide, as seen in the images section, as RingConn® ring sizes are different than those used in the US. Or better yet, size before you buy so you’ll know for sure - order the Gen 2 Ring Sizing Kit first (which also works for Gen 2 Air), sold separately.

Meet the QALO SR-2, our second-generation smart ring and a slimmer, featherlight way to track your health, fitness, sleep and recovery, with no subscription required. Sizing is important: QALO SR-2 uses a unique sizing system that differs from standard jewelry rings and other smart rings, so please use the QALO sizing chart in the product images before you buy. If you are between sizes, size up to account for natural finger swelling and knuckle width. At just 2.2mm thin, the SR-2 is 25% thinner than the original SR-1 and built to disappear on your finger, with up to 5 days of battery on a single charge. Upgraded sensors track heart rate, heart rate variability (HRV), blood oxygen (SpO2), stress, skin temperature, sleep stages, steps, calories, distance and workouts, while women’s health tracking provides insights across every cycle phase. Everything comes together in the free, secure QALO app for iOS and Android, because better health shouldn’t be a luxury. In the box: QALO SR-2 Smart Ring, charging case, USB-C charging cord, plus black and white silicone ring covers that add comfort, help protect the ring from everyday scratches and let you switch up your look.

Track your health discreetly with this smart ring featuring an LED display screen and touch button control. See steps, heart rate, battery level, and time at a glance – no phone needed. The ring tracks heart rate, blood oxygen, sleep quality, stress, and activity with dual precision sensors. It supports multiple sport modes including walking, running, cycling, and swimming. Gesture control lets you snap photos or scroll TikTok with a wave. The stainless steel design is lightweight, comfortable, and 5ATM waterproof for swimming or showering. A wireless charging dock provides 5-7 days of battery life (15 days standby). The free QRing app works with both Android and iOS – no subscription fees. Available in multiple ring sizes. A stylish health companion for daily wellness.