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Model |
Fitbit Alta HR |
Fitbit Charge 2 |
Basic Info
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Suggested Price |
149.95 |
149.95 |
Price |
Check Price* |
Check Price* |
Release |
Mar 2017 |
Oct 2016 |
Reviews
|
BestBuy Rating |
4.5 |
4.7 |
Walmart Rating |
0.0 |
4.6 |
Overview
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Top Features |
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- PurePulse® Continuous heart rate
Track heart rate all-day & during workouts to better measure calorie burn, optimize workout intensity using heart rate zones, and better understand your health with resting heart rate.
- Track all daily activity levels
Track your heart rate, steps taken, stairs climbed, calories burned, distance traveled and active minutes.
- Better understand your sleep quality
Monitor how long and how well you sleep. Wake peacefully without disturbing your partner with the silent, vibrating alarm.
- Relax with guided breathing sessions
The Relax experience on Charge 2 helps you find moments of calm in your day with personalized guided breathing sessions based on your heart rate.
- Track and improve your fitness level
Find out how fit you are with a snapshot of your Cardio Fitness Level and Score (based on VO2 max), viewable in the Fitbit app.
- Track specific workouts & get real-time stats
Get more precise tracking and actionable, real-time stats with Multi-sport modes and Connected GPS so you can make instant adjustments during your workouts and improve over time.
- Sleek design with large OLED display
A sleek, comfortable design perfect for all-day and night wear with a large interactive display, customizable clock faces and interchangeable bands.
- Smartphone notifications
Easily view smartphone notifications on the go and stay connected to what matters most with call, text and calendar alerts.
- Challenge your friends and celebrate progress for extra motivation
Share and compete with your friends and family in challenges and on the leaderboard. Earn Fitbit badges and milestone updates.
- Syncs to select Apple®, Android and Windows devices
Such as iPhone®, iPad®, iPod® touch and cell phones and tablets with Windows Phone or Android for simple wireless communication.
- *Distance/speed/pace can only be shared on 3G or 4G devices.
- Apple, the Apple logo and iTunes are trademarks of Apple Computer, Inc., registered in the U.S. and other countries. iPod is a trademark of Apple Computer, Inc.
- iPad is a trademark of Apple Inc., registered in the U.S. and other countries
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All Features
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Feedback Type |
Vibration alert |
Vibration alert |
Minimum Wrist Size |
5.5 inches |
6.7 inches |
Date/Time Display |
Time |
Date and Time |
Clock Display |
Yes |
Yes |
Manufacturer’s Warranty – Labor |
Not available |
1 Year |
Color |
Black |
Black Silver |
Water Resistant |
Yes |
No |
Display Type |
OLED |
AMOLED |
Maximum Wrist Size |
6.7 inches |
8.1 inches |
Manufacturer’s Warranty – Parts |
1 year |
1 Year |
Color Category |
Black |
Black |
Battery Type |
Other |
Lithium-polymer |
Product Name |
Alta HR Activity Tracker + Heart Rate (Small) |
Charge 2 Activity Tracker + Heart Rate (Large) |
Size |
Small |
Large |
Model Number |
FB408SBKS |
FB407SBKL |
Body Metrics Measured |
Calories burned |
Activity vs. inactivity |
Additional Accessories Included |
Charging cable |
USB charging cable |
Brand |
Fitbit |
Fitbit |
Mobile Operating System Compatibility |
Apple iOS |
Apple iOS |
Wearing Style |
Wrist |
Watch style |
Battery Life |
Up to 7 days |
|
Display |
OLED |
|
Sizing |
Fits wrists 6.7 to 8.1″ (17.0 to 20.6 cm) around |
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Dimensions |
Not specified by manufacturer |
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Bluetooth |
Yes |
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Box Dimensions (LxWxH) |
8.031 x 7.795 x 4.095″ |
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Battery Strength Indicator |
|
Yes |
App Compatible |
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Yes |
Programmable |
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Yes |
Rechargeable |
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Yes |
Wireless Syncing |
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Yes |
Silent Alarm |
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Yes |
Interface(s) |
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Bluetooth |
Watch Type |
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Sport |
GPS Enabled |
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No |
More Information
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|
View Details & Price* |
View Details & Price* |
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