
Garmin Index Sleep Monitor (L-XL) with Advanced Recovery Metrics (Black)
Experience smarter, more comfortable sleep tracking with the Garmin Index Sleep Monitor. Designed to be worn on the upper arm, this lightweight and breathable smart band delivers in-depth insights into your sleep, recovery, and overall wellness, without disrupting your rest. With features like sleep stage analysis, HRV status, Pulse Ox monitoring, skin temperature tracking, and women’s health tools, it provides a holistic view of your nighttime health. The Index Sleep Monitor syncs seamlessly with the Garmin Connect app and is machine washable for hassle-free care. Enjoy up to 7 nights of battery life and wake up refreshed with the smart wake alarm. Better sleep leads to better recovery, and the Index Sleep Monitor helps you get there.
Advanced Sleep Tracking
Get a comprehensive overview of your sleep with metrics including sleep stages (light, deep, REM), sleep score, heart rate variability (HRV) status, and breathing data. These insights help you better understand how well your body recovers each night.
Upper Arm Comfort-Fit Design
Unlike traditional wrist-worn devices, the Index Sleep Monitor is designed to be worn on the upper arm, offering a lightweight, breathable, and non-intrusive fit that ensures maximum comfort while you sleep.
Up to 7 Days of Battery Life
Enjoy uninterrupted sleep tracking for up to a full week on a single charge, making it ideal for consistent, long-term use without daily charging.
Seamless Garmin Connect Integration
All data automatically syncs to the Garmin Connect app, where you can view trends, insights, and progress. Combine with data from a compatible Garmin smartwatch or heart rate monitor for a complete health and fitness overview.
Breathing and Pulse Ox Monitoring
Track your nighttime breathing patterns and blood oxygen saturation levels to understand respiratory changes during sleep, potentially indicating issues like sleep disturbances or altitude acclimation.
Skin Temperature Tracking
Monitor changes in your skin temperature to help identify environmental or physiological changes, such as illness or ovulation patterns.
Smart Wake Alarm
Wake up feeling refreshed with a gentle vibration alarm that activates during the lightest stage of your sleep cycle within a set time window.
Women’s Health Insights
Skin temperature data supports better menstrual cycle tracking and past ovulation estimation. Use the Garmin Connect app for additional guidance on pregnancy, exercise, and nutrition.
Body Battery Energy Monitoring
See your energy levels rise and fall throughout the night and day. When paired with a compatible Garmin smartwatch, this feature gives you a full 24-hour picture of your body’s readiness.
Stress and Respiration Tracking
Measure stress levels and nighttime respiration rates to understand better your body’s response to rest and recovery.
Machine-Washable Band
Cleaning is easy — just remove the tracking module and throw the band in the washing machine.
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Garmin Index Sleep Monitor (L-XL) with Advanced Recovery Metrics (Black)
Experience smarter, more comfortable sleep tracking with the Garmin Index Sleep Monitor. Designed to be worn on the upper arm, this lightweight and breathable smart band delivers in-depth insights into your sleep, recovery, and overall wellness, without disrupting your rest. With features like sleep stage analysis, HRV status, Pulse Ox monitoring, skin temperature tracking, and women’s health tools, it provides a holistic view of your nighttime health. The Index Sleep Monitor syncs seamlessly with the Garmin Connect app and is machine washable for hassle-free care. Enjoy up to 7 nights of battery life and wake up refreshed with the smart wake alarm. Better sleep leads to better recovery, and the Index Sleep Monitor helps you get there.
Advanced Sleep Tracking
Get a comprehensive overview of your sleep with metrics including sleep stages (light, deep, REM), sleep score, heart rate variability (HRV) status, and breathing data. These insights help you better understand how well your body recovers each night.
Upper Arm Comfort-Fit Design
Unlike traditional wrist-worn devices, the Index Sleep Monitor is designed to be worn on the upper arm, offering a lightweight, breathable, and non-intrusive fit that ensures maximum comfort while you sleep.
Up to 7 Days of Battery Life
Enjoy uninterrupted sleep tracking for up to a full week on a single charge, making it ideal for consistent, long-term use without daily charging.
Seamless Garmin Connect Integration
All data automatically syncs to the Garmin Connect app, where you can view trends, insights, and progress. Combine with data from a compatible Garmin smartwatch or heart rate monitor for a complete health and fitness overview.
Breathing and Pulse Ox Monitoring
Track your nighttime breathing patterns and blood oxygen saturation levels to understand respiratory changes during sleep, potentially indicating issues like sleep disturbances or altitude acclimation.
Skin Temperature Tracking
Monitor changes in your skin temperature to help identify environmental or physiological changes, such as illness or ovulation patterns.
Smart Wake Alarm
Wake up feeling refreshed with a gentle vibration alarm that activates during the lightest stage of your sleep cycle within a set time window.
Women’s Health Insights
Skin temperature data supports better menstrual cycle tracking and past ovulation estimation. Use the Garmin Connect app for additional guidance on pregnancy, exercise, and nutrition.
Body Battery Energy Monitoring
See your energy levels rise and fall throughout the night and day. When paired with a compatible Garmin smartwatch, this feature gives you a full 24-hour picture of your body’s readiness.
Stress and Respiration Tracking
Measure stress levels and nighttime respiration rates to understand better your body’s response to rest and recovery.
Machine-Washable Band
Cleaning is easy — just remove the tracking module and throw the band in the washing machine.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Experience smarter, more comfortable sleep tracking with the Garmin Index Sleep Monitor. Designed to be worn on the upper arm, this lightweight and breathable smart band delivers in-depth insights into your sleep, recovery, and overall wellness, without disrupting your rest. With features like sleep stage analysis, HRV status, Pulse Ox monitoring, skin temperature tracking, and women’s health tools, it provides a holistic view of your nighttime health. The Index Sleep Monitor syncs seamlessly with the Garmin Connect app and is machine washable for hassle-free care. Enjoy up to 7 nights of battery life and wake up refreshed with the smart wake alarm. Better sleep leads to better recovery, and the Index Sleep Monitor helps you get there.
Advanced Sleep Tracking
Get a comprehensive overview of your sleep with metrics including sleep stages (light, deep, REM), sleep score, heart rate variability (HRV) status, and breathing data. These insights help you better understand how well your body recovers each night.
Upper Arm Comfort-Fit Design
Unlike traditional wrist-worn devices, the Index Sleep Monitor is designed to be worn on the upper arm, offering a lightweight, breathable, and non-intrusive fit that ensures maximum comfort while you sleep.
Up to 7 Days of Battery Life
Enjoy uninterrupted sleep tracking for up to a full week on a single charge, making it ideal for consistent, long-term use without daily charging.
Seamless Garmin Connect Integration
All data automatically syncs to the Garmin Connect app, where you can view trends, insights, and progress. Combine with data from a compatible Garmin smartwatch or heart rate monitor for a complete health and fitness overview.
Breathing and Pulse Ox Monitoring
Track your nighttime breathing patterns and blood oxygen saturation levels to understand respiratory changes during sleep, potentially indicating issues like sleep disturbances or altitude acclimation.
Skin Temperature Tracking
Monitor changes in your skin temperature to help identify environmental or physiological changes, such as illness or ovulation patterns.
Smart Wake Alarm
Wake up feeling refreshed with a gentle vibration alarm that activates during the lightest stage of your sleep cycle within a set time window.
Women’s Health Insights
Skin temperature data supports better menstrual cycle tracking and past ovulation estimation. Use the Garmin Connect app for additional guidance on pregnancy, exercise, and nutrition.
Body Battery Energy Monitoring
See your energy levels rise and fall throughout the night and day. When paired with a compatible Garmin smartwatch, this feature gives you a full 24-hour picture of your body’s readiness.
Stress and Respiration Tracking
Measure stress levels and nighttime respiration rates to understand better your body’s response to rest and recovery.
Machine-Washable Band
Cleaning is easy — just remove the tracking module and throw the band in the washing machine.























