Garmin CIRQA™ Smart Band Captain's Blue L–XL

Garmin CIRQA™ Smart Band Captain's Blue L–XL

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Extremely comfortable to wear, with no display

Track your health and fitness data with this discreet, display-free fitness tracker. The fabric wristband offers maximum comfort—day and night.

24/7 Health Features

Keep an eye on your health around the clock—with comprehensive health features like Body Battery™, Stress, Pulse Ox2, women’s health features (including estimates of past ovulation), and much more.

Fitness Features and Sports Apps

Start more than 80 activities using the device button or the Garmin Connect app. Automatic activity detection tracks a wide variety of sport profiles, which you can confirm and edit in the Garmin Connect app. You can also record your route during outdoor activities when connected to your smartphone’s GPS.

Advanced Sleep Analysis

Get an assessment of your sleep quality with the Sleep Score and recommendations from the sleep coach on how to improve it. Track different sleep stages and naps, and view metrics like HRV status and skin temperature¹ to better understand your health. The sleep rhythm feature also shows you whether you’re in sync with your body’s circadian rhythm.

Comprehensive Training Features

Analysis features like Training Readiness let you know whether your body is sufficiently rested to be active or needs recovery. Use metrics like HRV status and Training Status to track how your body adapts to training stress and whether you’re building your fitness.

Garmin Connect compatible

The smart band works seamlessly with the Garmin Connect app. There, you can view all your health and fitness data and edit your recorded activities in as much detail as you’d like. Expand the app’s functionality with the optional subscription to gain access to premium features such as Live Activities, training plans, a food diary, and Garmin Active Intelligence™ for AI-powered, personalized insights.

Health

Wrist-Based Heart Rate Monitoring

Get continuous heart rate monitoring, including high and low heart rate alerts¹ based on your individual values.

Body Battery

Measure your body’s energy reserves so you know the best times to be active or recover*1.

Pulse Ox Sensor

The Pulse Ox feature measures blood oxygen saturation to help detect potential breathing difficulties during sleep.

Women’s Health

Track your menstrual cycle or pregnancy and get information on exercise and nutrition. Let the device record your skin temperature while you sleep to get more accurate period predictions and estimates of past ovulations*3.

Compatibility with Natural Cycles °

Gain deeper insights into your fertility. To do this, sync your skin temperature data with the Natural Cycles birth control app. A Natural Cycles subscription is required.

Keep Track of Your Stress

Find out if you’re having a calm, balanced, or stressful day.

Lifestyle Logging

Track behaviors—such as caffeine and alcohol consumption—and view reports in Garmin Connect on how they affect your health.

Meditation

Guided meditation exercises can help reduce stress, anxiety, and more (Garmin Connect+ subscription required).

Mindful Breathing

Start a breathing exercise to monitor your stress levels and breathing (Garmin Connect+ subscription required).

Jet Lag Guide

Minimize the effects of jet lag with tips on light exposure, sleep schedules, and exercise.

Nutrition in Garmin Connect

Easily track calories and macronutrients, get personalized nutrition recommendations, and view reports to track your progress toward your goals (Garmin Connect+ subscription required).

Synchronization Between Devices

Seamless data synchronization via Garmin Connect lets you switch between Garmin devices effortlessly throughout the day.

Sleep

Sleep Analysis with Sleep Score

Get a detailed breakdown of your sleep stages and a detailed Sleep Score *1.

Sleep Coach

Get personalized sleep tips based on your sleep needs and insights to improve your sleep quality *1.

Sleep Rhythm

Find out how well you’re aligned with your internal circadian rhythm and view information about your sleep consistency.

Health Status

Get an overview of whether your health metrics—such as HRV, heart rate, skin temperature, and pulse oximetry during sleep—are within your usual range or deviating from it. The latter may indicate additional stress, which could be related to changes caused by physical activity, your environment, alcohol consumption, illness, and more.

Changes in Breathing Patterns

Understand changes in your breathing patterns while sleeping*5, which could be due to your environment, alcohol, or potential sleep disorders such as sleep apnea.

Nap Tracking

Track or log your naps automatically or manually. The data reveals how naps benefit your body, when the ideal time for them is, and how long they should last.

HRV STATUS

Track your heart rate variability during sleep and gain insightful information about your health, recovery, and fitness thanks to daily and 7-day averages.

Skin Temperature

Find out how your average skin temperature*1 changes. These changes may be due to recent activities, your sleep environment, possible illnesses, and much more.

Smart Alarm

Let the smart alarm wake you up with gentle vibrations up to 30 minutes before your latest wake-up time, when you’re in a better sleep phase and your body has had sufficient rest.

Fitness

Automatic Activity Recognition

The smart band automatically recognizes a variety of activities, including running and walking, which you can confirm or edit in the Garmin Connect app. The band also adapts to classify activities more accurately over time.

Manual Fitness Tracking

Track more than 80 activities via Garmin Connect, such as running, yoga, and cycling. You can also select your favorite activity and then start tracking it using the device button. Plus, view basic activity data in Garmin Connect, including your current heart rate, time, and more.

Live Activity

With a Garmin Connect+ subscription, follow guided workouts and view graphs of metrics, including heart rate and heart rate zones.

Step and Calorie Counter

Keep track of your daily steps, calories burned, and more *1.

Wheelchair Mode

Wear your smart band on your wrist to track your daily movements¹. You can also use weight-shift alerts, fitness apps, and more. Plus, get workout plans for wheelchair users with a Garmin Connect+ subscription.

Fitness Age

Calculate how fit you are compared to your actual age.

Training Benefits and Recovery Time

Gain a better understanding of how each workout affects your body. After your workout, the recovery time tells you when you’ll be ready for your next activity. This takes into account workout intensity and factors such as stress, daily activities, and sleep.

Share Your Location via Livetrack™

Friends and family can track your location in real time the-best-tips-for-beginners*6.

Garmin Coach

Reach your goals with select Garmin Coach training plans for strength training and fitness when you have a Garmin Connect+ subscription. Some even adapt to your health and fitness data.

Heart Rate Transmission

Transmit heart rate from the CIRQA Smart Band to compatible Garmin products, including Edge® bike computers, to view your heart rate in real time during activities*7.

*1 Fitness tracker accuracy
*2 This is not a medical device and is not intended for the diagnosis or monitoring of medical conditions
*3 This feature is not intended for the purposes of conception or contraception, and it is not a medical device. This is not a medical device and is not intended for the diagnosis or monitoring of medical conditions.
*4 Compatible Garmin smartwatches and fitness trackers are consumer fitness devices and not medical devices intended for the diagnosis, treatment, prevention, or monitoring of medical conditions. The Natural Cycles app independently determines fertility status based on skin temperature and other data when the device is worn on the wrist.
*5This is not a medical device and is not intended for the diagnosis or monitoring of medical conditions. The Breathing Pattern Change feature is not available in all countries.
*6When paired with your smartphone
*7When used with a compatible smartphone and the Garmin Connect™ app