Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Black, One Size (S &L Bands Included)

$128.95

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Color:Black/Black | Edition:Regular

With Fitbit Charge 4, thereвЂ™s no limit to how far you can go. This sleek, swimproof tracker is packed with features that help you know your workouts and your body better like built-in GPS, Active Zone Minutes, Sp02, exercise modes and sleep tracking. Plus, with Fitbit Pay and up to 7-day battery life, you get more convenience on the go and more inspiration to reach your fitness goals.

Supported Application	Fitness Tracker
Brand	Fitbit
Wireless Communication Standard	Bluetooth
Color	Black/Black
Connectivity Technology	NFC
Operating System	Android
Compatible Devices	Smartphone
Human Interface Input	Touchscreen
Wireless Carrier	Du
Battery Cell Composition	Lithium Metal

About this item

Name: Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep &amp; Swim Tracking, Black/Black, One Size (S &amp;L Bands Included)
SKU: B084CQ41M2
Price: 128.95 USD
Availability: InStock
Rating: 2.57 (150 reviews)

Use built-in GPS to see your pace and distance on screen during outdoor runs, rides, hikes and more and see a workout intensity map in the app that shows your heart rate changes along your route
With Active Zone Minutes, feel a buzz when you reach your target heart rate zones during exercise, and celebrate when you earn extra minutes outside of exercise.Operating temperature: -20В° to 60В° C
Use 24×7 heart rate to track resting heart rate & better measure calorie burn. Syncing to mobile devices requires Bluetooth LE and internet connection. Syncs with Mac OS X 12.2 and up, iPhone 5S and later, iPad 5 gen. and later, Android 7.0 and later
See your SpO2 nightly average and range on wrist, and view trends over the past week in the Fitbit app (SpO2 is not available in all markets. The SpO2 feature is not intended to diagnose or treat any medical condition or for any other medical purpose)
Track your skin temperature each night to see how it varies from your personal baseline (Not available in all markets. Only available in the Fitbit app and only displays variation. Not intended for medical purposes)
Track workouts in real-time with 20+ goal-based exercise modes. ItвЂ™s also swimproof and water resistant to 50 Meters, so you can track swims, wear in the shower and more
Multi-day battery lasts up to 7 days and up to 5 hours when using built-in GPS (varies with use & other factors). Track sleep stages & review your in-app Sleep Score for an easy way to see how well you slept

Important information

Legal Disclaimer

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Batteries	1 C batteries required. (included)
Brand	Fitbit Inc

SKU: B084CQ41M2 Category: Health monitors

Can you set an alarm for low O2 level?Back to product

asked by admin on 2021-07-10 00:00:00

1 answers shown

Since I too am a COPD patient I don't know. Question becomes what is low? People in Colorado measure "normal" at difference rates because of the elevation. No one or device is needed when your O2 saturation is low. If in doubt? Look at the Fitbit.
admin answered on 2021-07-10 00:00:00

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Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Black, One Size (S &L Bands Included)

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Fitbit Charge 4 Fitness and Activity Tracker with Built-in GPS, Heart Rate, Sleep & Swim Tracking, Black/Black, One Size (S &L Bands Included)

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