Screenless fitness tracker - no display, no distractions Up to 10-day battery life on a single charge Body Battery energy monitoring tracks daily energy levels Elevate Gen 4 heart rate sensor with skin temperature tracking HRV Status, Training Readiness, and VO2 Max estimation Auto-detects 80+ activity types including swimming and cycling Advanced sleep tracking with Smart Wake alarm 5 - suitable for swimming and showering ComfortFit woven nylon band - machine-washable, wrist or upper-arm wear Free Garmin Connect app - no subscription needed for core features Bluetooth and ANT+ connectivity with Connected GPS via smartphone Women's health tracking including menstrual cycle and pregnancy Manufacturer warranty: 2 years Dimensions: 27 x 47 x 9 mm (module) Garmin CIRQA Screenless Fitness Tracker with Body Battery and 10-Day Battery Life No screen, no distractions - just continuous health insight: The Garmin CIRQA is built for people who want around-the-clock health data without glancing at a display. The screenless design keeps the focus on your wellbeing rather than notifications, while a status LED and single activity button give you essential at-a-glance feedback. The ComfortFit woven nylon band is stretchy, machine-washable, and can be worn on the wrist or upper arm, making it genuinely comfortable day and night. Body Battery, HRV Status, and training metrics in one band: Body Battery energy monitoring, HRV Status, Training Readiness, Training Status, and VO2 Max estimation are all available through the free Garmin Connect app - no subscription required for these core features. The Elevate Gen 4 optical heart rate sensor adds continuous heart rate tracking and skin temperature sensing during sleep, giving the Garmin Connect app the data it needs to build a clear picture of your recovery, stress, and fitness over time. 80+ activities and advanced sleep tracking: The CIRQA automatically detects more than 80 activity types, including running, cycling, swimming, yoga, and strength training, so your workouts are logged without needing to start a timer. Sleep tracking covers light, deep, and REM stages, nap detection, sleep score, and a Smart Wake feature that vibrates gently during a light sleep phase up to 30 minutes before your set alarm time. Women's health tracking - including menstrual cycle and pregnancy tracking using skin temperature - is also built in. Up to 10 days per charge and 5 ATM water resistance: A single charge delivers up to 10 days of use, significantly reducing the number of overnight charging interruptions that can affect sleep data continuity. The 5 means the band can handle swimming, showering, and rain without concern. Connectivity is via Bluetooth Low Energy and ANT+, with Connected GPS using your paired smartphone for route mapping during outdoor activities. Shop our Entertainment range from Heavins.ie, serving customers across Ireland with fitness trackers, smartwatches, and connected health devices. Key Features Screenless design - no display means no distractions, with a status LED for quick battery and connectivity checks. Elevate Gen 4 heart rate sensor - continuous optical ing with skin temperature sensing during sleep. Body Battery energy monitoring - tracks your energy reserves throughout the day based on heart rate variability, stress, sleep, and activity. HRV Status - monitors heart rate variability trends to reflect overall readiness and long-term fitness adaptation. Training Readiness and Training Status - gives a daily readiness score and tracks how your training load is affecting performance over time. VO2 Max estimation - estimates your aerobic fitness level based on heart rate and activity data. 80+ auto-detected activities - automatically recognises running, cycling, swimming, yoga, strength training, walking, and more. Advanced sleep tracking - records sleep stages (light, deep, REM), nap detection, sleep score, and skin temperature during sleep. Smart Wake alarm - vibrates during a light sleep phase up to 30 minutes before your set alarm time. Women's health tracking - menstrual cycle and pregnancy tracking using skin temperature data. Pulse Ox - optional all-day and sleep blood oxygen saturation monitoring (off by default to preserve battery life). ComfortFit bands - stretchy woven nylon, machine-washable, 14 mm quick-release pins, wearable on wrist or upper arm. LiveTrack - real-time location sharing with family or training partners via the Garmin Connect app. 5 - suitable for swimming, showering, and everyday water exposure. No subscription required - core health and training metrics are free within the Garmin Connect ecosystem. Specifications Colour: Black Display: None (screenless) Water rating: 5 ATM Battery life: Up to 10 days Charging: Garmin proprietary USB-C charging/data cable Sensors: Elevate Gen 4 optical heart rate, skin temperature, accelerometer, Pulse Ox Connectivity: Bluetooth Low Energy, ANT+ GPS: Connected GPS via paired smartphone Compatible