---
product_id: 109850487
title: "Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count"
brand: "fitbit"
price: "฿10302"
currency: THB
in_stock: true
reviews_count: 7
category: "Fitbit"
url: https://www.desertcart.co.th/products/109850487-inspire-hr-heart-rate-and-fitness-tracker-one-size-s
store_origin: TH
region: Thailand
---

# Water resistant up to 50 meters Up to 5 days battery life 24/7 continuous heart rate tracking Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count

**Brand:** fitbit
**Price:** ฿10302
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your fitness game with Fitbit Inspire HR – your sleek, smart, and unstoppable wellness sidekick!

## Quick Answers

- **What is this?** Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count by fitbit
- **How much does it cost?** ฿10302 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/109850487-inspire-hr-heart-rate-and-fitness-tracker-one-size-s)

## 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

- • **Effortless Sleep Insights:** Automatically track sleep stages to unlock the secret to better rest and recovery.
- • **Long-Lasting Battery Power:** Up to 5 days of uninterrupted motivation—ditch daily charging and stay focused.
- • **Lightweight & Durable Design:** Sport-grade elastomer band with secure buckle for all-day comfort and reliability.
- • **All-Day Heart Rate Monitoring:** Stay in tune with your body’s rhythm 24/7 for smarter calorie burn and workout optimization.
- • **SmartTrack Auto-Exercise Detection:** Seamlessly capture walks, swims, and bike rides without lifting a finger.

## Overview

The Fitbit Inspire HR is a versatile fitness tracker designed for everyday health enthusiasts, featuring continuous heart rate monitoring, automatic sleep and workout tracking, and a durable, comfortable design. With up to 5 days of battery life and water resistance up to 50 meters, it empowers users to stay active, informed, and motivated without constant recharging or fuss.

## Description

Fitbit inspire HR is a friendly heart rate and fitness tracker for every day that helps you build healthy habits. This encouraging companion motivates you to reach your weight and fitness goals and even enjoy the journey with 24/7 heart rate, workout features, calorie burn tracking, goal celebrations, sleep stages and up to 5 days of battery life. Large fits wrist 7.1" to " 8.7"" in circumference. Small fits wrist 5.5" to " 7.1"". Syncs with iPhone 4s and later, iPad 3 gen and later, Android 5.0 and later and windows 10 device.

Review: Great device with a little bit of a learning curve - When the battery in my large smartwatch recently wore out I did a lot of research to select its replacement. I considered the new model of the same smartwatch and many of the Fitbit models. I decided that I didn't need the extra watch features and would save some money and get something that fit my needs more closely. I've now had my Inspire HR for two weeks and have been very happy with it. It is much lighter than my smartwatch was and I frequently have to check and make sure that I'm still wearing it. Here are some of my thoughts after those two weeks. Charging: My first charge lasted 5 days and my second charge lasted a full week. Due to a lot of rain during my normal walking time I did less walking during the second week so the tracker had to do less talking to my phone and other things that use more charge. GPS tracking: This worked more reliably when I manually started an exercise session on the phone (swipe up, tap on exercise, swipe to "walking", tap to start...) The automatic exercise detection didn't work as well for this. Sleep tracking: I was initially frustrated with this. It would miss several hours of my sleep time, i.e. record 5 hours of data for an 8 hour sleep period. The problem turned out to be that I was wearing the watch too loosely for the heart sensor to get a reliable signal. By snugging up the band a little I was able to get it to work great and track all of my sleep. Watch band: My old smartwatch came with a silicon band that I did not particularly like and quickly replaced with a nice metal band. I assumed that I would react the same to the stock Fitbit band and ordered a replacement at the same time as I ordered the tracker. But, due to the lower weight of the watch and the reduced width of the band, the Fitbit silicon band was actually pretty nice. It has a reliable buckle (not standard on a lot of earlier Fitbit models) and was very comfortable. The replacement band I got was one of the metal mesh bands with a magnetic closure. The new one is also very comfortable and the magnets make small adjustment in tightness for comfort and sleep tracking easier. I have stayed with the metal mesh band but would be happy with the stock silicon band as well. Misc: A week after getting my Inspire HR, I also replaced my phone. So I had to reinstall the Fitbit app and move the pairing to the new phone. I initially had a problem that the app wouldn't let me log into my existing account because my email was already in use. A few hours later when I had time to try to debug the issue it had disappeared and I was able to move my pairing over. Everything is working fine now.
Review: 5 stars overall, but there are things that you should know. **UPDATE** - Written in March 2021 - purchased in May 2020. I wear this fitbit almost every single day, even while I sleep. Pros: -The heart rate, step count, exercise detection, and calorie burn tracking features have been revolutionary for my awareness of and adherence to personal fitness. When combined with a calorie counting app, they make it relatively simple to make adjustments to stay on target for weight loss/maintenance/gain goals. -Heart rate tracking during exercise is great for adjusting your preferred level of challenge and knowing when you're really pushing your limits. -Hyper-comfortable. Having never worn a watch before, it took a very brief adjustment period before I simply didn't feel it on my arm anymore. Sometimes I have to feel or look to doublecheck that I actually have it on. -Sleep tracking is a great reality check for bad habits regarding sleep, giving you a decent ballpark of how much you ACTUALLY sleep (hint: you're probably sleeping less than you think). If I'm unusually tired, I can usually track it back to getting 6 hours of sleep multiple days in a row. No more throwing my hands up and assuming I'm just plagued by some soul-sucking fatigue monster. -Calorie tracker app integration makes it relatively simple to deduct your calorie output (metabolism+activity) from your calorie input (food). -Battery life is fantastic. Wearing it all day nearly every day and checking it off and on, I can go more than a week before having to charge it. The idea of having to charge my high-falutin' Apple watch every single day just sounds strange and obnoxious to me now, so, it's probably ruined the concept of full-blown smart watches for me. -Resting heart rate information is an interesting fitness metric to watch rise and fall as you fall in an out of exercise patterns. After I hadn't been working out for a few months and then got covid-19, my resting heart rate had managed to creep from 54 bpm to 66 bpm. A couple weeks into a new exercise program and it's back in the 50's. -Durable. -Easy to clean. -Never used a screen protector and the screen has held up great. Cons: -Heart rate tracker is not always reliable, even when placed on your arm exactly as directed by the instructions. My favorite is when I can stick my finger to my neck and count off a heart rate around 130 bpm and my watch is telling me that my heart rate is EXACTLY, UNERRINGLY 84 bpm. There's absolutely nothing I can do except wait for it to take its sweet time to start tracking my actual heart rate. I feel like its accuracy was a lot better when I first bought it and not even a year later I'm starting to have serious issues with inconsistency. -Battery performance is just beginning to degrade at 10 months. When I charge it to 100%, as soon as I take it off the charger it will then drop to around 90%. Battery life is still great, but I'll wager I get another 6-ish months before it starts to be a real problem. That would line up with it having a 1-year warranty. -Doesn't sync smoothly with every food tracking app. I have to Force Sync it (basically a one-time manual sync) to the LoseIt app every time I want to factor my latest steps or exercise against my calorie intake. -Online integration. The app apparently stores your data online instead of locally, so if you try to scroll down into your historical data, it has to download it. It sure is fun, sitting there looking at a blank heart rate chart as it chugs along trying to download all your data on a crappy signal. Exactly how much storage space would it cost to just keep a local copy on my phone, anyway? 10MB? Fitbit, please. -Premium ads. Fitbit watches are vehicles for selling you a subscription service. They will poke and prod and remind and ask and notify you until you pay up. "Try the trial!" they implore you... every single day. Good God. Imagine buying one of the $200 fitbits and have it basically beg you to buy premium the entire time you have it. That said, I absolutely do not regret anything about this purchase. Overall, it's been fantastically useful. As a data-driven person I find that its informative value empowers me to control my fitness level with enhanced accuracy and motivation. **UPDATE** It's now May 2024 and I've learned a lot about these devices. When I initially bought the Inspire HR, I expected absolutely perfect heart rate tracking, and that's not what I actually received, so I gave the Inspire HR to my wife and ended up trying a couple more FitBit products, the Inspire 2 (functionally the same as the Inspire HR), and the Charge 5 (basically a higher-end/sturdier version of the Inspire line). I also received a free Polar Vantage M ($270 fitness tracker) from my employer and tried that out. Here's what you need to know: -Four years later, the Inspire HR I purchased on desertcart is still working despite constant use. -DO NOT LET THE BATTERY STAY DEAD. It has an extremely long life, but if you put it in a drawer and forget about it for months, the battery will not work the same when you pull it back out again. -Tightening the band (a lot) during cardio seems to help with heart rate accuracy. This is true of all of the optical heart rate monitors. -Optical heart rate monitors just plain CAN'T handle sudden heart rate bursts - they seem to use a sort of long-interval averaging, which means they take a minute to catch up to sudden changes, and they'll never be as accurate as electrical heart monitors. But for an inexpensive consumer-grade device, I'm satisfied with its capabilities. If you need every single beat perfectly accounted for, then you need an ELECTRICAL heart rate monitor - preferably a chest strap. That's pretty overkill for most general fitness enthusiasts or people seeking to be more active. -FitBit probably overestimates your steps and calorie burn by 10-20%. The more you move, the bigger the gap. Be wary of basing dietary decisions on its estimates. Its projections are better for analyzing your overall physical activity trend. -FitBit's device integration and data syncing capabilities make Polar look stuck in 2005. It took days of re-attempts over multiple months to get my Polar watch to even pair to my phone, only to eventually discover that Polar's software is essentially useless for what I need. The Polar Vantage M is a $270 device; that it's getting dominated in ease of use and data accessibility by a $60 plastic FitBit is inexcusible. I have a massively increased respect for the Inspire HR, Inspire 2, and Charge 5 after my experience with Polar. Four years later, I have no regrets and wholly endorse FitBit's non-smart fitness watch lines.

## Features

- Utilize 24x7 heart rate to accurately track calorie burn, resting heart rate & heart rate zones during workouts
- Track all day activity, including steps, distance, hourly activity, active minutes and calories burned. The Fitbit inspire band is made of a flexible, durable elastomer material similar to that used in many sport watches, and fastens with a peg and loop
- Automatically track sleep plus due to the heart rate feature and get more insights into your light & deep sleep stages
- Enjoy up to 5 days of battery for daily progress without constant charging. Varies with use and other factors. Charge time (0 to 100 percent): 2 hours
- Automatically and conveniently record workouts like walks, swimming & bike rides in a snap with smart track. Stores heart rate data at 1 second intervals during exercise tracking and at 5 second intervals all other times
- Radio transceiver: Bluetooth 4.0. Fitbit inspire and inspire HR are water resistant to 50 meters. We do not recommend wearing inspire or inspire HR in a hot tub or sauna. Operating temperature: 14 degree to 113 degree Fahrenheit. Maximum operating altitude: 28,000 feet

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07MSYTQNM |
| Batteries  | 1 A batteries required. (included) |
| Best Sellers Rank | #22,539 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #103 in Activity & Fitness Trackers |
| Customer Reviews | 4.3 4.3 out of 5 stars (52,656) |
| Date First Available  | March 7, 2019 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item model number  | FB413BKBK |
| Manufacturer  | Fitbit Inc |
| Product Dimensions  | 1.18 x 3.94 x 8.94 inches; 3.52 ounces |

## Product Details

- **Battery Capacity:** 120 Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Fitbit
- **Connectivity Technology:** Bluetooth
- **GPS:** No GPS
- **Operating System:** windows 10
- **Screen Size:** 8.94 Inches
- **Shape:** Rectangular
- **Special Feature:** Alcohol-Free
- **Wireless Communication Standard:** Bluetooth

## Images

![Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count - Image 1](https://m.media-amazon.com/images/I/61fPdr7lutL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: charger cord included?**
A: The charging cord is included, but it may not have the original fitbit charging cord.  It is supposed to come with a charging cord that has a button toward the base so that you can restart it if needed, like if the display goes away.  The cord that I received through Amazon does not have this button, so restarting it is a bit trickier.

**Q: Is this waterproof?  Would it track swimming sessions?**
A: Hi @VladQui, the manual says that the HR function is disabled because the optical HR method doesn't work accurately through water (it's shining a light at your wrist trying to gauge blood flow and water bends the light). That said, if you only want a relative number, I've found that if you manually set the start of a "workout" (the most generic of the built-on choices) as you get into the pool, then it will give you HR data. I also snug the wristband extra tight.  Also, you can set pool length -- on the Inspire HR, open Exercise and choose Swim, then swipe up and tap pool settings.  It will then allow you to set the pool length.

**Q: How accurate is the HR tracking for strength training/weight-lifting workouts?**
A: It’s pretty accurate. I was using this while hooked up to a halter monitor. It was very close.

**Q: Does the screen on the lilac option actually have a purple tint to it?**
A: I put it next to paper, white sheets and and a white napkin and covered the bands.  The images do have a purple tint.  It appears that the whole “watch face” is a purple tinted continuous surface.  So yes, your eyes see real lilac.  There are grey tones and thus some grey dots where the image needs depth or delineation.  So, the majority is light lavender and the remainder is grey.  It’s pretty darn cool and pretty, too.  You will like it. ( my sis has a black band and I also compared face-to-face with hers). Enjoy!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great device with a little bit of a learning curve
*by L***D on June 14, 2019*

When the battery in my large smartwatch recently wore out I did a lot of research to select its replacement. I considered the new model of the same smartwatch and many of the Fitbit models. I decided that I didn't need the extra watch features and would save some money and get something that fit my needs more closely. I've now had my Inspire HR for two weeks and have been very happy with it. It is much lighter than my smartwatch was and I frequently have to check and make sure that I'm still wearing it. Here are some of my thoughts after those two weeks. Charging: My first charge lasted 5 days and my second charge lasted a full week. Due to a lot of rain during my normal walking time I did less walking during the second week so the tracker had to do less talking to my phone and other things that use more charge. GPS tracking: This worked more reliably when I manually started an exercise session on the phone (swipe up, tap on exercise, swipe to "walking", tap to start...) The automatic exercise detection didn't work as well for this. Sleep tracking: I was initially frustrated with this. It would miss several hours of my sleep time, i.e. record 5 hours of data for an 8 hour sleep period. The problem turned out to be that I was wearing the watch too loosely for the heart sensor to get a reliable signal. By snugging up the band a little I was able to get it to work great and track all of my sleep. Watch band: My old smartwatch came with a silicon band that I did not particularly like and quickly replaced with a nice metal band. I assumed that I would react the same to the stock Fitbit band and ordered a replacement at the same time as I ordered the tracker. But, due to the lower weight of the watch and the reduced width of the band, the Fitbit silicon band was actually pretty nice. It has a reliable buckle (not standard on a lot of earlier Fitbit models) and was very comfortable. The replacement band I got was one of the metal mesh bands with a magnetic closure. The new one is also very comfortable and the magnets make small adjustment in tightness for comfort and sleep tracking easier. I have stayed with the metal mesh band but would be happy with the stock silicon band as well. Misc: A week after getting my Inspire HR, I also replaced my phone. So I had to reinstall the Fitbit app and move the pairing to the new phone. I initially had a problem that the app wouldn't let me log into my existing account because my email was already in use. A few hours later when I had time to try to debug the issue it had disappeared and I was able to move my pairing over. Everything is working fine now.

### ⭐⭐⭐⭐⭐ 5 stars overall, but there are things that you should know. **UPDATE**
*by A***S on March 8, 2021*

Written in March 2021 - purchased in May 2020. I wear this fitbit almost every single day, even while I sleep. Pros: -The heart rate, step count, exercise detection, and calorie burn tracking features have been revolutionary for my awareness of and adherence to personal fitness. When combined with a calorie counting app, they make it relatively simple to make adjustments to stay on target for weight loss/maintenance/gain goals. -Heart rate tracking during exercise is great for adjusting your preferred level of challenge and knowing when you're really pushing your limits. -Hyper-comfortable. Having never worn a watch before, it took a very brief adjustment period before I simply didn't feel it on my arm anymore. Sometimes I have to feel or look to doublecheck that I actually have it on. -Sleep tracking is a great reality check for bad habits regarding sleep, giving you a decent ballpark of how much you ACTUALLY sleep (hint: you're probably sleeping less than you think). If I'm unusually tired, I can usually track it back to getting 6 hours of sleep multiple days in a row. No more throwing my hands up and assuming I'm just plagued by some soul-sucking fatigue monster. -Calorie tracker app integration makes it relatively simple to deduct your calorie output (metabolism+activity) from your calorie input (food). -Battery life is fantastic. Wearing it all day nearly every day and checking it off and on, I can go more than a week before having to charge it. The idea of having to charge my high-falutin' Apple watch every single day just sounds strange and obnoxious to me now, so, it's probably ruined the concept of full-blown smart watches for me. -Resting heart rate information is an interesting fitness metric to watch rise and fall as you fall in an out of exercise patterns. After I hadn't been working out for a few months and then got covid-19, my resting heart rate had managed to creep from 54 bpm to 66 bpm. A couple weeks into a new exercise program and it's back in the 50's. -Durable. -Easy to clean. -Never used a screen protector and the screen has held up great. Cons: -Heart rate tracker is not always reliable, even when placed on your arm exactly as directed by the instructions. My favorite is when I can stick my finger to my neck and count off a heart rate around 130 bpm and my watch is telling me that my heart rate is EXACTLY, UNERRINGLY 84 bpm. There's absolutely nothing I can do except wait for it to take its sweet time to start tracking my actual heart rate. I feel like its accuracy was a lot better when I first bought it and not even a year later I'm starting to have serious issues with inconsistency. -Battery performance is just beginning to degrade at 10 months. When I charge it to 100%, as soon as I take it off the charger it will then drop to around 90%. Battery life is still great, but I'll wager I get another 6-ish months before it starts to be a real problem. That would line up with it having a 1-year warranty. -Doesn't sync smoothly with every food tracking app. I have to Force Sync it (basically a one-time manual sync) to the LoseIt app every time I want to factor my latest steps or exercise against my calorie intake. -Online integration. The app apparently stores your data online instead of locally, so if you try to scroll down into your historical data, it has to download it. It sure is fun, sitting there looking at a blank heart rate chart as it chugs along trying to download all your data on a crappy signal. Exactly how much storage space would it cost to just keep a local copy on my phone, anyway? 10MB? Fitbit, please. -Premium ads. Fitbit watches are vehicles for selling you a subscription service. They will poke and prod and remind and ask and notify you until you pay up. "Try the trial!" they implore you... every single day. Good God. Imagine buying one of the $200 fitbits and have it basically beg you to buy premium the entire time you have it. That said, I absolutely do not regret anything about this purchase. Overall, it's been fantastically useful. As a data-driven person I find that its informative value empowers me to control my fitness level with enhanced accuracy and motivation. **UPDATE** It's now May 2024 and I've learned a lot about these devices. When I initially bought the Inspire HR, I expected absolutely perfect heart rate tracking, and that's not what I actually received, so I gave the Inspire HR to my wife and ended up trying a couple more FitBit products, the Inspire 2 (functionally the same as the Inspire HR), and the Charge 5 (basically a higher-end/sturdier version of the Inspire line). I also received a free Polar Vantage M ($270 fitness tracker) from my employer and tried that out. Here's what you need to know: -Four years later, the Inspire HR I purchased on Amazon is still working despite constant use. -DO NOT LET THE BATTERY STAY DEAD. It has an extremely long life, but if you put it in a drawer and forget about it for months, the battery will not work the same when you pull it back out again. -Tightening the band (a lot) during cardio seems to help with heart rate accuracy. This is true of all of the optical heart rate monitors. -Optical heart rate monitors just plain CAN'T handle sudden heart rate bursts - they seem to use a sort of long-interval averaging, which means they take a minute to catch up to sudden changes, and they'll never be as accurate as electrical heart monitors. But for an inexpensive consumer-grade device, I'm satisfied with its capabilities. If you need every single beat perfectly accounted for, then you need an ELECTRICAL heart rate monitor - preferably a chest strap. That's pretty overkill for most general fitness enthusiasts or people seeking to be more active. -FitBit probably overestimates your steps and calorie burn by 10-20%. The more you move, the bigger the gap. Be wary of basing dietary decisions on its estimates. Its projections are better for analyzing your overall physical activity trend. -FitBit's device integration and data syncing capabilities make Polar look stuck in 2005. It took days of re-attempts over multiple months to get my Polar watch to even pair to my phone, only to eventually discover that Polar's software is essentially useless for what I need. The Polar Vantage M is a $270 device; that it's getting dominated in ease of use and data accessibility by a $60 plastic FitBit is inexcusible. I have a massively increased respect for the Inspire HR, Inspire 2, and Charge 5 after my experience with Polar. Four years later, I have no regrets and wholly endorse FitBit's non-smart fitness watch lines.

### ⭐⭐⭐⭐⭐ Review
*by X***N on November 24, 2019*

2 weeks of using this, I have to say I’m loving it. Wore it for my swimming session. It worked! As for battery life, it’s not as bad as what others have commented. I did not turn on the text notification. Only for calls. If they text means it’s not urgent. Well at least that’s my theory. The watch looks great too. The strap is comfortable. Certain material will tend to stick on the strap but u can just wipe it off. I strongly recommend this if you are looking for something less costly yet stylish, reliable and comfortable.

## Frequently Bought Together

- Fitbit Inspire HR Heart Rate and Fitness Tracker, One Size (S and L Bands Included), 1 Count
- Charger for Fitbit Inspire HR & Ace 2, Replacement USB Charging Cable Cord for Inspire Smart Wristband (3.3ft/100cm)
- Huamanlou Adjustable Elastic Nylon Sport Bands Compatible with Fitbit Inspire 3/Inspire 2/Inspire/Inspire HR/Ace 2/Ace 3, Soft Loop Stretchy Straps Replacement Wristbands for Fitbit Inspire Women Men

---

## 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.co.th/products/109850487-inspire-hr-heart-rate-and-fitness-tracker-one-size-s](https://www.desertcart.co.th/products/109850487-inspire-hr-heart-rate-and-fitness-tracker-one-size-s)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*