--- product_id: 79615946 title: "Fitbit Alta HR, Blue/Gray, Small (Renewed)" brand: "fitbit" price: "904 kr" currency: DKK in_stock: true reviews_count: 6 category: "Amazon Renewed" url: https://www.desertcart.dk/products/79615946-fitbit-alta-hr-blue-gray-small-renewed store_origin: DK region: Denmark --- # Sleep stages & silent alarm SmartTrack auto workout detection 24/7 continuous heart rate Fitbit Alta HR, Blue/Gray, Small (Renewed) **Brand:** fitbit **Price:** 904 kr **Availability:** ✅ In Stock ## Summary > ⌚ Elevate your wellness game with Fitbit Alta HR — where style meets smart health. ## Quick Answers - **What is this?** Fitbit Alta HR, Blue/Gray, Small (Renewed) by fitbit - **How much does it cost?** 904 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/79615946-fitbit-alta-hr-blue-gray-small-renewed) ## Best For - fitbit enthusiasts ## Why This Product - Trusted fitbit brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Connected on the Go:** Receive calls, texts & calendar alerts right on your wrist—never miss a beat. - • **All-day Heart Rate Monitoring:** Track calorie burn & optimize workouts with zones—fat burn, cardio, peak. - • **Sleek, Slim & Comfortable Fit:** Fitbit’s slimmest design with adjustable strap for all-day wearability and style. - • **Sleep Stages Powered by PurePulse:** Understand your light, deep & REM sleep for better rest and recovery. - • **SmartTrack Auto Exercise Recognition:** Effortlessly logs your workouts without lifting a finger. ## Overview The Fitbit Alta HR (Renewed, Small, Blue/Gray) is a sleek fitness tracker featuring continuous heart rate monitoring, SmartTrack auto exercise detection, and advanced sleep stage tracking. It delivers real-time call, text, and calendar notifications on a bright OLED display, encouraging an active lifestyle with reminders to move. Compatible with major smartphones, it offers a comfortable, adjustable fit and a 90-day limited warranty, making it a smart companion for health-conscious professionals. ## Description 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. Features: 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. Smartphone notifications 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. Adjustable strap 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. Review: Comfortable fit - Amazing product. Slim and comfortable. Review: I was disappointed. Oh well! Can't win 'em all. It may work very well for others. - This fitbit did not track my heart rate - it was defective. The way it counted my footsteps did not seem to match to the amount of walking I actually did - it was exaggerated. I don't believe I really walked all the steps it registered. Also, I wanted something completely internet-free and I could not set the current time without internet. It didn't always respond when I tapped it or tilted it and the screen stayed black. Also, my wrist is too narrow for such a long "watch" face and the band did not wrap snuggly around my wrist, and the gap was uncomfortable. And it's very hard to slip the end of the band into the loop that holds it down - there is heavy friction and you have to tug very hard. On the plus side, it was light. And I like the encouraging little comments - they really did motivate me to move more. The graphics are really cute. And it looks very sleek and elegant on the wrist. ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07H3B6SW4 | | Battery Description | Lithium-Ion Polymer | | Best Sellers Rank | #930,508 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,238 in Activity & Fitness Trackers | | Brand | Fitbit | | Brand Name | Fitbit | | Color | Blue/Gray | | Compatible Devices | Smartphones | | Customer Reviews | 3.1 out of 5 stars 14 Reviews | | Manufacturer | Fitbit Inc | | Manufacturer Part Number | FB408SGYS-cr | | Material | Plastic, Silicone | | Material Type | Plastic, Silicone | | Model Number | 4157329205 | | Sensor Type | Wearable | | Size | Small (Pack of 1) | | UPC | 090952050703 | | Unit Count | 1 Count | | Warranty Description | 90 days limited warranty | ## Product Details - **Brand:** Fitbit - **Material:** Plastic, Silicone - **Color:** Blue/Gray - **Compatible Devices:** Smartphones - **Sensor Type:** Wearable - **Battery Description:** Lithium-Ion Polymer - **UPC:** 090952050703 - **Manufacturer:** Fitbit Inc - **Size:** Small (Pack of 1) ## Images ![Fitbit Alta HR, Blue/Gray, Small (Renewed) - Image 1](https://m.media-amazon.com/images/I/61OCTAp6dNL.jpg) ![Fitbit Alta HR, Blue/Gray, Small (Renewed) - Image 2](https://m.media-amazon.com/images/I/61bYIRxMeFL.jpg) ![Fitbit Alta HR, Blue/Gray, Small (Renewed) - Image 3](https://m.media-amazon.com/images/I/61nEOgiVGgL.jpg) ![Fitbit Alta HR, Blue/Gray, Small (Renewed) - Image 4](https://m.media-amazon.com/images/I/81rdySc+CUL.jpg) ![Fitbit Alta HR, Blue/Gray, Small (Renewed) - Image 5](https://m.media-amazon.com/images/I/816+kzTHAjL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Comfortable fit *by L***A on October 13, 2019* Amazing product. Slim and comfortable. ### ⭐ I was disappointed. Oh well! Can't win 'em all. It may work very well for others. *by S***. on March 1, 2022* This fitbit did not track my heart rate - it was defective. The way it counted my footsteps did not seem to match to the amount of walking I actually did - it was exaggerated. I don't believe I really walked all the steps it registered. Also, I wanted something completely internet-free and I could not set the current time without internet. It didn't always respond when I tapped it or tilted it and the screen stayed black. Also, my wrist is too narrow for such a long "watch" face and the band did not wrap snuggly around my wrist, and the gap was uncomfortable. And it's very hard to slip the end of the band into the loop that holds it down - there is heavy friction and you have to tug very hard. On the plus side, it was light. And I like the encouraging little comments - they really did motivate me to move more. The graphics are really cute. And it looks very sleek and elegant on the wrist. ### ⭐ FITBIT never charged up. *by M***D on October 7, 2019* My daughter was so excited to receive her FITBIT for her birthday! She plugged it in to charge and after an hour nothing happened. My son then checks it out and said, “There’s some gunk where you plug in the FITBIT so I cleaned it off!” Tried again the next day and it still didn’t charge. The excitement of having a FITBIT turned into a big disappointment. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/79615946-fitbit-alta-hr-blue-gray-small-renewed](https://www.desertcart.dk/products/79615946-fitbit-alta-hr-blue-gray-small-renewed) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-22*