Garmin · Scales & Monitors
The Garmin Index™ Sleep Monitor (Size: S/M) is a lightweight smart sleep band designed to be worn on the upper arm for comfortable, breathable overnight tracking. It suits anyone who wants a more complete view of sleep, recovery, and wellness metrics without wearing a smartwatch to bed.
With up to 7 nights of battery life during typical usage (8 hours of sleep) with SPO2, it helps build a clearer picture of nightly trends such as sleep stages, sleep score, HRV status, and respiration. Data syncs to the Garmin Connect™ smartphone app via Bluetooth® for ongoing insight alongside other compatible Garmin devices.
Design
Designed to be worn on the upper arm, the Index™ Sleep Monitor uses a soft, stretchy, breathable band to help maximize comfort through the night. The strap material is a 70% Nylon, 30% Spandex blend, and the band is machine-washable for simple cleaning—just remove the module and wash the band.
Health
Index™ Sleep Monitor captures overnight wellness data to help better understand recovery. It provides sleep score and insights, sleep stages, HRV status, stress tracking during sleep, respiration, and resting heart rate. It also tracks blood oxygen saturation with the Pulse Ox sensor and supports breathing variations for an added layer of nightly context.
Connectivity
Sleep data syncs seamlessly to the Garmin Connect™ smartphone app using Bluetooth®. For users who also wear a compatible Garmin smartwatch during the day or a heart rate monitor during workouts, Garmin Connect can bring the data together for broader health and fitness insight and help fill gaps when a compatible smartwatch isn’t worn to bed.
Design
Index™ Sleep Monitor is built around a compact, lightweight module and a breathable band designed for overnight comfort. The module measures 1.6" x 1.5" x 0.3" (41.7 x 37.6 x 7.8 mm) and weighs 0.5 oz (14.5 g). This Size: S/M configuration includes the Sleep Band S-M, measuring 12.8" x 2.5" x 0.02" (326 x 63.5 x 0.55 mm) with a weight of 0.6 oz (15.8 g). It also carries a 5 ATM water rating.
Health
Through the night, the band continuously samples heart rate (constant, every second) and delivers resting heart rate, HRV status, sleep scoring and stages, stress tracking, and respiration rate. Body Battery™ energy monitoring adds another view into how charged the body may be. Skin temperature tracking provides insight into changes in average skin temperature, which can relate to recent activity, sleep environment, potential illness and more.
Connectivity
Index™ Sleep Monitor adds practical features beyond basic sleep scoring. A smart wake alarm gently vibrates to wake the wearer at an optimal time. For women’s health tracking, skin temperature is used to provide more insight into the menstrual cycle, including better period predictions and past ovulation estimates. Menstrual cycle or pregnancy tracking and related education are available within the Garmin Connect app.
| Part Number | 010-03024-01 |
|---|---|
| Model | Index™ Sleep Monitor |
| Configuration | Size: S/M |
| Water rating | 5 ATM |
| Strap material | Soft, stretchy, breathable mix. 70% Nylon, 30% Spandex |
| Case material | Plastic |
| Physical size (Module) | 1.6" x 1.5" x 0.3" (41.7 x 37.6 x 7.8 mm) |
| Physical size (Sleep Band S-M) | 12.8" x 2.5" x 0.02" (326 x 63.5 x 0.55 mm) |
| Physical size (Sleep Band L-XL) | 17.8" x 2.5" x 0.02" (452 x 63.5 x 0.55 mm) |
| Weight (Module) | 0.5 oz (14.5 g) |
| Weight (Sleep Band S-M) | 0.6 oz (15.8 g) |
| Weight (Sleep Band L-XL) | 0.7 oz (20.0 g) |
| Battery type | Lithium ion |
| Battery life | 7 nights with SPO2 during typical usage (8 hours of sleep) |
| Charging method | Garmin proprietary plug charger |
| Index Sleep Monitor |
| Charging/data cable |
| Documentation |
| What You'll Love | Sleep score and insights, Pulse Ox blood oxygen |
|---|---|
| Clock Features | Alarm clock |
| Health & Wellness Monitoring | Heart rate (constant, every second), Resting heart rate, Respiration rate, Body Battery™ energy monitor, Sleep, Breathing variations, Women's health, Past ovulation estimates, Skin temperature |
| Sensors | Pulse Ox blood oxygen saturation monitor |
| Daily Smart Features | Pairs with Garmin Connect™ mobile |
| Activity Tracking Features | TrueUp™ |
| Connectivity | Bluetooth® |
|---|---|
| Smartphone compatibility | IPhone®, Android™ |
Only the “Pay with HSA/FSA” scales and monitors can be in your cart when you checkout with your HSA/FSA card.
Activity tracking accuracy
This 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.
The 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.
This feature is currently under beta testing and subject to future enhancements.
