Index Sleep Monitor L/XL (26-42cm)

• S-M size fits arms 20-29 cm.
• L-XL size fits arms 26-42 cm.

THE MOST COMFORTABLE SLEEP YOU’VE EVER TRACKED

The lightweight Index Sleep smart sleep monitor tracks your sleep¹ while providing maximum comfort, so you can get deeper insight into your fitness and recovery.

COMFORTABLE, BREATHABLE DESIGN WORN ON THE UPPER ARM

UP TO 7 NIGHTS OF BATTERY LIFE

SLEEP TRACKING AND RECOVERY METRICS

BREATHING VARIATIONS THROUGHOUT THE NIGHT

SKIN TEMPERATURE TRACKING FOR PAST OVULATION ESTIMATES AND MORE

MACHINE-WASHABLE BAND FOR EASY CLEANING

SLEEP TRACKING	COMFORTABLE DESIGN	SEAMLESS DATA SYNCING
How did you sleep? The Index Sleep Monitor gives you insight into your sleep score, sleep stages, HRV status and more1, so you can be more aware of your recovery.	Worn on the upper arm, this lightweight and breathable smart sleep band comes in two sizes, allowing you to get the data you need without compromising comfort.	The Index Sleep Monitor seamlessly syncs your data to the Garmin Connect™ smartphone app. If you wear a compatible Garmin smartwatch during the day or during heart rate tracking, your data syncs seamlessly through Garmin Connect, so you get insight into your health and fitness.
BREATHING VARIATIONS	SLEEP DATA INTEGRATION	WOMEN’S HEALTH
For a closer look at your health, the breathing variations feature uses Pulse Ox to help you better understand shifts in your breathing patterns2.	Take your compatible smartwatch off while you sleep? The Index Sleep Monitor can help fill in the gaps. It provides the sleep data needed for a more complete picture of your training metrics, including training readiness, recovery time and more.	Use skin temperature to learn more about your menstrual cycle, including more accurate period predictions and past ovulation estimates3. Track your menstrual cycle or pregnancy and learn about exercise and nutrition in the Garmin Connect app.

HEART RATE
The Index Sleep Monitor continuously measures your heart rate1 throughout the night, so you know your resting heart rate.

HRV STATUS
Better understand your overall health with heart rate variability measured while you sleep.

SMART WAKE ALARM
Wake up more refreshed. The smart wake alarm gently vibrates to wake you at the optimal time.

SKIN TEMPERATURE
See information about average changes in your skin temperature1, which can be associated with recent activities, your sleep environment, potential illness and more.

PULSE OX SENSOR
Track your blood oxygen saturation while you sleep².

BODY BATTERY™ ENERGY MONITORING
Keep an eye on your energy levels so you know when your body is energised or needs more rest. If you wear a compatible smartwatch while awake, you get a more complete picture of your energy levels — night and day.

STRESS TRACKING
Find out if you’re having calm, balanced or stressful sleep.

RESPIRATION
Track your breathing throughout the night.

MACHINE WASHABLE
Cleaning the monitor is simple. Just remove the module, and toss the band into the washing machine.

_{¹Activity tracker accuracy.}

_{²This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition; see Garmin.com/ataccuracy. Pulse Ox is not available in all countries.}

_{³The menstrual cycle tracking feature should not be used to support conception, contraception or birth control. This is not a medical device and is not intended for diagnosing any health condition or monitoring any medical condition.}

_{As engineers are constantly updating products, they may not always be reflected in images, videos and technical specifications.}