Keep track of your heartbeat, daily steps and more with this versatile Fitbit Alta HR fitness wristband. This sophisticated fitness tracker sits on your wrist, where it reminds you to stay active and automatically logs your workout routine via SmartTrack technology. Connect this large black Fitbit Alta HR fitness wristband to your smart device to monitor your daily habits.
All day activity tracking with continuous heart rate
Track calorie burn, heart rate, gauge workout intensity and get a picture of your overall health without an uncomfortable chest strap.
Sleep tracking with sleep stages
Automatically tracks how long you sleep, shows your time spent in light, deep and REM sleep, and has a silent alarm to help you wake more peacefully.
Clear, bright OLED tap display
Gives you instant access to stats, the time and smartphone notifications.
Auto exercise recognition
SmartTrack technology automatically detects and logs workouts to the Fitbit dashboard, so you get credit without ever pushing a button.
Keeps you connected with call, text and calendar notifications on display, so you never miss the messages that matter.
Reminders to move
Tracker sends you friendly reminders to move that encourage you to stay active and help you fit more movement into your day.
Fits comfortably on most wrists from 6.7″ to 8.1″ in circumference.
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.
Monitor your goals and interact with friends
You can set goals, track your progress, connect with friends and share your milestones, get personalized fitness coaching and more with special Fitbit app.
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 and take steps toward a better night’s rest
See how working out more can improve your health by comparing your resting heart rate trends to your activity, Sync stats wirelessly & automatically to computers and 200+ leading iOS, Android and Windows devices
Automatically track your steps, distance, calories burned and active minutes with up to 7 days of battery life
Tap to see your stats, time & notifications on an OLED display, plus customize your clock face
Bluetooth wireless technology
The minimum and maximum circumference range between 140 – 170 millimeters
Operating temperature: 14 degree to 113 degree fahrenheit Maximum operating altitude: 30,000 feet