THE MOST COMFORTABLE SLEEP YOU’VE EVER TRACKED

For a more comprehensive view of your fitness and recovery, the Index Sleep Monitor is the lightweight smart band that tracks your sleep1 while maximising comfort.

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

Specifications

What You'll Love

• SLEEP SCORE AND INSIGHTS: ?

General

• STRAP MATERIAL: Soft, stretchy, breathable mix. 70% Nylon, 30% Spandex
• CASE MATERIAL: Plastic
• "PHYSICAL SIZE: Module: 41.7 x 37.6 x 7.8 mm (1.6" x1.5" x 0.3")
• Sleep band S-M: 326 x 63.5 x 0.55 mm (12.8" x 2.5" x 0.02")
• Sleep band L-XL: 452 x 63.5 x 0.55 mm (17.8" x 2.5" x 0.02")"
• "WEIGHT: Module: 14.5 g (0.5 oz)
• Sleep band S-M: 15.8 g (0.6 oz)
• Sleep band L-XL: 20 g (0.7 oz)"
• BATTERY TYPE: Lithium ion
• BATTERY LIFE: 7 nights with SPO2 during typical usage (8 hours of sleep)

Health & Wellness Monitoring

• RESTING HEART RATE: ?
• HEART RATE: ?
• RESPIRATION RATE: ?
• BODY BATTERY™ ENERGY MONITOR: ?
• SLEEP: ?
• WOMEN'S HEALTH: ?
• PAST OVULATION ESTIMATES: ?
• SKIN TEMPERATURE: ?

Sensors

• PULSE OX BLOOD OXYGEN SATURATION MONITOR: ?
• ACCELEROMETER: Yes (for sleep)

Daily smart features

• CONNECTIVITY: BLE (BLUETOOTH Low Energy 5.0)

In the Box

• Index Sleep Monitor
• Charging/data cable
• Documentation

Sizing

• S—M: Fits upper-arm circumferences of 20-29 cm (8"–11.7")
• L—XL: Fits upper-arm circumferences of 26-42 cm (10.5"–16.6")