Garmin Index Sleep Monitor – Small/Medium (S/M)

Product Description:

The Garmin Index Sleep Monitor (Small/Medium) is a lightweight, comfortable sleep-tracking armband designed to deliver advanced insights into your nightly recovery. Worn on the upper arm, it captures detailed sleep data including sleep score, sleep stages, heart rate variability (HRV), breathing rate, Pulse Ox, and skin temperature trends. The arm-worn design provides consistent sensor contact throughout the night, making it ideal for users who prefer not to wear a watch while sleeping.

With up to 7 nights of battery life, the Index Sleep Monitor allows for uninterrupted tracking without daily charging. All data syncs seamlessly to the Garmin Connect™ app, where you can review trends, recovery metrics, and personalized insights to better understand how sleep impacts your overall health and performance. The breathable fabric band is designed for all-night comfort and easy adjustment, making it suitable for nightly wear.

Product Features:

• Advanced sleep analysis with detailed recovery metrics

• HRV and breathing insights for nightly recovery assessment

• Pulse Ox monitoring during sleep

• Skin temperature trend tracking

• Up to 7 nights of battery life per charge

• Syncs with Garmin Connect™ app

Product Specifications: 

• Size: Small/Medium

• Fit Range: Designed for smaller to medium upper-arm circumferences

• Wear Location: Upper arm

• Battery Life: Up to 7 nights (rechargeable)

• Connectivity: Bluetooth

• Sensors: Optical heart rate, Pulse Ox, temperature sensor

• Material: Soft, breathable nylon fabric

• Water Rating: Suitable for sleep and daily wear