Garmin Index Sleep Monitors

How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this sleep armband can capture sleep-tracking and recovery metrics — including sleep score, sleep stages and HRV status — so you can better understand how your body recovers each night (data presented is intended to be a close estimation of metrics tracked). Using skin temperature, advanced women’s health tracking can provide more insight into your menstrual cycle, including better period predictions and past ovulation estimates (this feature is not intended to support conception, contraception or birth control and is not a medical device). If you wear a compatible Garmin smartwatch during the day, your data will seamlessly sync via the Garmin Connect™ app for more insight into your health and fitness. Plus, get up to 7 nights of battery life.

Garmin Index Sleep Monitor Features:

SLEEP TRACKING

How did you sleep? The Index Sleep Monitor gives you insight with sleep score, sleep stages, HRV status and more¹, so you can better understand how well you recovered.

COMFORTABLE DESIGN

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.

SEAMLESS DATA SYNCING

The Index Sleep Monitor seamlessly syncs your data with the Garmin Connect^™ smartphone app. If you wear a compatible Garmin smartwatch during the day or a heart rate monitor during workouts, your data will seamlessly sync via Garmin Connect for more insight into your health and fitness.

BREATHING VARIATIONS

For a closer glimpse of your health, the breathing variations feature uses Pulse Ox to help you better understand shifts in your breathing patterns as you sleep².

SLEEP DATA INTEGRATION

Don’t wear your compatible smartwatch to bed? 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.

WOMEN’S HEALTH

Using skin temperature, get more insight into your menstrual cycle, including better period predictions and past ovulation estimates³. Track your menstrual cycle or pregnancy plus get exercise and nutrition education in the Garmin Connect app.

HEART RATE

The Index Sleep Monitor continuously samples your heart rate¹ throughout the night to provide your resting heart rate.

HRV STATUS

Gain a deeper understanding of your overall health through heart rate variability 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 how your average skin temperature¹ changes, which can be related to your recent activity, sleep environment, potential illness and more

PULSE OX SENSOR

Track your blood oxygen saturation while you’re asleep².

BODY BATTERY^™ ENERGY MONITORING

See your energy levels so you’ll know when your body is charged or needs more rest. If you wear a compatible smartwatch while awake, get a more complete picture of your energy levels — night and day.

BODY BATTERY^™ ENERGY MONITORING

See your energy levels so you’ll know when your body is charged or needs more rest. If you wear a compatible smartwatch while awake, get a more complete picture of your energy levels — night and day.

RESPIRATION

See how you’re breathing throughout the night.

MACHINE WASHABLE

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

¹Activity tracking 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 required and not available in all countries.
³The menstrual cycle tracking feature should not be used in support of conception, contraception or birth control. This is not a medical device and is not intended for use in the diagnosis or monitoring of any medical condition.