Name: Fitbit Alta HR, Blue/Gray, Small (US Version)
Brand: Fitbit
SKU: 87
Rating: 4.29 (82 reviews)

Fitbit Alta HR, Blue/Gray, Small (US Version)

82 reviews

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                                        Get the power of continuous heart rate in Fitbit's slimmest design yet-all day, during workouts and beyond
With heart rate, you can better measure calorie burn, and use zones (fat burn, cardio, and peak) to find the right workout intensity for your goals
With sleep stages powered by PurePulse heart rate, automatically track your time spent in light, deep and rem sleep (coming soon) and take steps toward a better night's rest
Receive call, text and calendar notifications on display, so you never miss the messages that matter
Automatically track your steps, distance, calories burned and active minutes with up to 7 days of battery life
Operating temperature: 14 to 113 Degrees F, Maximum operating altitude: 30,000 feet
Buy with confidence when your Fitbit product ‘ships from and is sold by’ the following authorized Fitbit retailers: Amazon.com, Heart Rate Monitors USA and Clever Training. Fitbit does not guarantee the quality or authenticity of products purchased from non-authorized resellers on Amazon, and they are not eligible for warranty and replacement from Fitbit.
The minimum and maximum circumference range between 140 - 170 millimeters

                                    