How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this smart sleep band 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.
Q: Does this sleep monitor provide a sleep score?
A: Yes, the Index Sleep Monitor provides a sleep score.
Q: Can this sleep monitor track breathing variations?
A: Yes, the sleep monitor tracks breathing variations using Pulse Ox.
Q: Does this sleep monitor sync data wirelessly?
A: Yes, this sleep monitor uses bluetooth for wireless connectivity.
Q: What operating systems is this sleep monitor compatible with?
A: This sleep monitor is compatible with iPhones.
Q: Is there an app that this sleep monitor syncs with?
A: Yes, this sleep monitor seamlessly syncs your data with the Garmin Connect smartphone app.
Q: What metrics are measured by this sleep monitor?
A: This sleep monitor measures the duration of sleep stages.
Q: Is this sleep monitor rechargeable?
A: Yes, this sleep monitor is rechargeable.

How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this smart sleep band 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.

Meet the invisible power of effortless tracking. The new Google Fitbit Air is the unbelievably comfortable, exceptionally smart activity tracker designed to transform your health.¹ The lightweight, micro-adjustable fit sits quietly and securely, so you can wear it through work, workouts, and sleep without noticing it. Google Health brings out your best with effortless tracking and personalized coaching that’s built with Gemini and made for you.² And with up to a week’s worth of battery, it keeps up with your busy life.³

How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this smart sleep band 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.

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| Pros for Garmin - Index Sleep Monitor Size: L/XL - Black - (2025) | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Comfort | Comfort, Overall Performance, Accuracy, Battery Life, Sleep Tracking |
Rating 2.8 out of 5 stars with 4 reviews
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