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• 1.5V battery
• Silver oxide

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• Reliable quality and greate value
• Commonly used in watches and calculators
• 1.5V silver oxide
• 1 battery

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• Replaces SR54, D389, 389BP, 390, 1138SO

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• Replacement watch battery
• Voltage: 1.5V

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• Aria syncs automatically and wirelessly through your home Wi-Fi network.
• Aria automatically recognizes up to eight different people. Your weight data syncs to your private Fitbit dashboard, so you can control what data you share. Measurement range: 20-350 lbs
• Aria is designed to work in a humid bathroom environment. Some condensation due to hot showers, etc. will not damage the scale. The scale should not be submerged. Avoid splashing large amounts of water on the scale. To prevent slipping or accidents, please thoroughly dry the glass top and your feet before stepping on the scale.

AT A GLANCE

• For Ages 6+
• Up to 5 Days of Battery Life
• CDC Recommended Daily 1-Hour Goal
• Kid View + Parental Controls
• Fun Incentives with Badges & Avatars
• Water Resistant up to 50m
• Tracks All Movement Throughout the Day
• Sleep Tracking + Bedtime Reminders
• Pair with a Smartphone via Bluetooth LE
• 1-Button Operation with OLED Touchscreen

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• Always-on Wellness Tracking
• Stress Management Score
• Daily Readiness Score
• Sleep Profile
• Up to 10-day Battery Life
• Active Zone Minutes
• Irregular Heart Rhythm Notifications
• High & Low Heart Rate Notifications
• Mindfulness Sessions
• Blood Oxygen (SpO2)
• 6-month Fitbit Premium Membership

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• EDA Scan App
• ECG App
• On-wrist Skin Temperature Sensor
• Free Premium Trial
• High & Low Heart Rate Notifications

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• EDA Scan App
• ECG App
• On-Wrist Skin Temperature Sensor
• Understand Your SpO2 Levels
• 6-month Fitbit Premium Included
• High & Low Heart Rate Notifications
• Built-in Voice Assistant
• Calls from Your Wrist

AT A GLANCE

• Removable Stainless Steel Frame & Bands
• Color Touchscreen Display
• Activity and Heart Rate Monitoring
• Smart Notifications
• Workout Coaching
• Music Control
• Sleep Tracking with Silent Alarms
• Up to 5-Day Battery Life
• Bluetooth Smart Wireless Connectivity
• Windows, Mac, iOS, & Android Compatible

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• Replacement Battery for CR1025/5033LC Series

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• Get continuous, automatic, wrist-based heart rate and simplified heart rate zones
• Track workouts, heart rate, distance, calories burned, floors climbed, active minutes and steps
• Monitor your sleep automatically and wake with a silent alarm
• See call notifications, daily stats and time of day on the OLED display
• Sync stats wirelessly and automatically to your computer and over 150 leading smartphones
• Utilize the sizing tool in Product Details below to ensure proper fit.

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• Google Maps
• Google Wallet
• 40+ Exercise Modes
• Built-In GPS

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• Replaces CR2325 and 5002LB series

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• Tracks steps, distance, calories burned, and active minutes
• Log food, weight, and more on Fitbit’s website or apps
• Monitors how long and how well you sleep
• Wakes you (not your partner) with a silent wake alarm
• LED lights show how your day is stacking up against your goal
• Set goals, view progress, and earn badges
• Share and compete with friends throughout the day
• Syncs automatically with select mobile devices and to your computer
• Free iPhone and Android App
• Instantly launch your Fitbit app by tapping your device with your NFC-enabled Android phone
• Easy-to-wear, slim, comfortable wristband
• Available in two stylish colors – black and slate
• Accessory bands allow you to personalize your Flex
• Wear all day and night - even in the shower
• Rechargeable battery

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• Voltage: 3V
• Lithium Manganese Dioxide

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• 6+ Day Battery Life
• Built-in Voice Assistant
• Designed for Fitness
• High & Low Heart Rate Notifications
• Active Zone Minutes
• 24/7 Heart Rate Tracking
• 40+ Exercise Modes
• Built-in GPS

AT A GLANCE

• All-day Stress Detection
• Stress Management Score
• Sleep Profile
• Sleep Stages & Sleep Score
• Fitbit ECG App & Irregular Heart Rhythm Notifications
• High & Low Heart Rate Notifications
• Daily Readiness Score
• Active Zone Minutes
• Built-in GPS
• 40+ Exercise Modes
• Notifications
• Calls From Your Wrist (Coming Soon)
• Google Maps (Coming Soon)
• Google Wallet (Coming Soon)
• Built-in Voice Assistant
• 6-month Fitbit Premium Membership