Top 7 Best Activity Tracker with a Replaceable Battery

The era of lockdown due to the COVID-19 pandemic has raised more awareness among the people about their fitness goals. This consciousness has led to the increased growth and usage of the activity trackers all over the world. 

Best Activity Tracker with a Replaceable Battery

Activity trackers have many functionalities than just counting the steps. A few of the features include SpO2 and heart rate monitoring, ECG monitoring, calorie, and sleep monitoring, and many other innumerable features.

Read Also: Best Smartwatch with a Longer Lasting Battery Life.

So, if you are searching for an activity tracker with a replaceable battery that could go on without charging, then you have landed on the right platform. We have created a list of the most excellent six activity trackers with all kinds of features and functionalities that will fulfill all your fitness needs.

Top 6 Best FitnessTracker with a Replaceable battery

Prices and images pulled from the Amazon Product Advertising API on:

Based on its display, GPS connection, water resistance, sleep tracking, and other features, we have curated a list of the top six activity trackers with disposable batteries, just for you! Let us, therefore, take a quick look at them below: 

Fitbit Zip: Up to 4-6 Months Battery Life

Fitbit Zip

The Fitbit Zip is one of the most popular activity trackers that is exceptionally lightweight and has multiple uses. This model is composed of a compact look and a minimal interface that has made it a favorite among the gadget enthusiasts.

Fitbit Zip records your daily activities and will motivate you to improve your performance better. The tracker keeps account of your every step taken and distance covered by you. 

It also monitors the sleeping activity to offer detailed data about your sleeping pattern. It has a clip-on facility to attach it anywhere on your clothes.

The zip helps to keep the user motivated through different friendly workout competitions. This tracker can wirelessly sync with any smartphone, PC, or tablet via Fitbit application. Have a look at the pros and cons mentioned below: 

  • Online activities and data analysis.
  • Weekly activity feedback.
  • Components to keep the users motivated.
  • Automatic syncing with smartphones or PC.
  • Small in size.
  • Lightweight to carry around.
  • Tracks calories burnt, steps, and distance taken.
  • Do not indicate the heart rate.
  • No connection through GPS.
  • Absence of many features of fitness trackers.

Withings Move Hybrid Smartwatch: Up to 6 Months Of Battery

Withings Move Hybrid Smartwatch

According to a survey, it is seen that almost 80% of owners of the Withings watch were seen to enhance their daily fitness activities within three months. Withings Move is an activity as well as a sleep tracking watch that assists in water-resistance of depth up to 50 meters, undeniable style, and replaceable battery with six months of life.

This device can identify more than ten activities, including walking, swimming, running, or cycling, and it also allows you to measure the performance and improve it every day. 

You can also check the progress for the day by looking at the activity dial and sync the data to the smartphone for future use through Bluetooth in the Health mate application.

The model is composed of a connected GPS through your smartphone that maps the route, including distance covered, altitude, and pace of the session. It also automatically tracks the sleep activity to indicate if you have a more in-depth or a lighter sleeping pattern on the Health Mate application. Moreover, the smart wake up alarm system awakens you at the minimal movement in the sleep cycle.

Withings Move also provides you with personalized advice based on your past performance, and it helps you to boost your future performance. In other words, it is one of the best smartwatches with extremely long battery life. Check below for its pros and cons described.

  • 24-hour seamless tracking
  • In-depth sleep and activity tracking
  • Connected GPS is present
  • Automatically synchronizes with the phone through Bluetooth
  • Six months of battery life
  • Water-resistance depth is only 50 meters.

Withings Go: Lasts up to 8 months

Withings Go

Withings Go has a sleek design that goes around the wrist of the user in style and monitors their daily activities thoroughly. It comes with an incredible replaceable AAA battery that can last up to 8 months. The device can track steps taken, distance covered, calories burned during a workout session that will encourage the user to do more pushups or pilates on the next day. 

It also tracks the sleep cycle to indicate if you are a deep or a light sleeper and the total number of undisturbed nights of sleep you had. The E ink screen always keeps the display on, but it is programmed to conserve the energy of the replaceable battery. The gadget also comes with a water resistance of five ATM so that you can swim or take a shower without any worries.

Moreover, the Withings Go is effortless to operate, and you do not have to spend time on Fiddling with the settings or figuring out how the device works. Pressing on the display screen will switch between the activity progress and the time. Do not forget to check the pros and cons as well! 

  • Easy to read display
  • The battery life of up to 8 months
  • Simple display and settings
  • E ink screen display
  • The sleep tracker is not very accurate.
  • Sometimes overestimates the step counts.

Moov Now: Up to 5-6 Months of Battery Life

Moov Now Fitness Tracker

Moov Now is the another fitness tracker that comes with an exceptional 6 months of battery life. So you do not need to stop to recharge your batteries frequently.

Moov Now is one of the best fitness trackers that can be worn on the ankle as well on the wrists. The device tracks the total steps taken and the distance covered for the entire day. You can also switch in between the modes for activities like swimming, cycling, and running. 

The tracker is compatible with connected GPS along with an audio coach facility that will help you to do the workout sessions. 

It has become the most popular Fitness Tracker with Best Battery Life. With state-of-the-art technology and lightweight design, this is a key asset during your workouts and laps. Moreover, the strap of this device is made up of rubber for improved grip around the wrists.

However, the Moov Now device does not include any screen; instead, it has only one button for syncing the device with the smartphone. It also monitors your sleep activity and stores the data inside the health application. 

Besides, it allows cross-training and easy updates on your fitness. There is a feature known as coaching in Moov Now, which provides voice updates during your workout sessions.

It also provides advice on whether you should do crunches or weight lifting and motivates you during the session. Let us now have a look at the key pros and cons below:

  • Lightweight
  • Real-time audio Coaching.
  • Advanced swim tracking.
  • Tracking Active Minutes.
  • Three types of sensors for fitness tracking
  • No heart rating monitor.
  • No display.

Bellabeat Leaf: Up to 6 Months of Battery

Bellabeat Leaf Nature Smart Jewelry Health Tracker

Bellabeat Leaf is one of the best fitness trackers for women that do not need any charging. It includes a battery of coin-sized cells(CR2032) that can last up to 6 months approximately. You can track all your fitness activities like running, cycling, jogging, or workout sessions for 24 hours in a day without any tension of putting it on a charge.

This fitness tracker comes in the shape of a leaf that is silver or grey and also with the tools for battery replacement. The device is compatible with both iOS and Android OS to store the data of your daily activities. Moreover, Bellabeat Leaf can be synced in with a smartphone or a tablet through Bluetooth connectivity.

The model is composed of IPX grade 6 wood composite that appears like a stone. It is splashproof and sweatproof but not waterproof. The hypoallergenic stainless steel gives it a shiny metallic finish, making it fashionable to wear it with any outfit. 

Besides, Bellabeat Leaf is one of the most accurate fitness trackers with a replaceable battery that monitors calories burnt, distance, and steps moved during jogging, walking, or running. In fact, Bellabeat Leaf can also track and keep records of the reproductive health, sleeping patterns, and menstrual cycle so that they can know if there is any problem in their cycle. Check below for the pros and cons.

  • Stylish design
  • Wearables like a necklace or a bracelet
  • One year of warranty.
  • Tracks the reproductive health and menstrual cycle of women
  • Compatible with both iOS and Android.
  • This model is not water-resistant.

Misfit Ray: Around 4-6 Months of Battery Life

Misfit Ray

The Misfit Ray is one of the best activity trackers with hr and a replaceable battery that is designed like a metallic cylinder with a strap on both sides. You can choose from multiple color options and have two alternatives for strap material: leather and silicone.

The Misfit Ray is powered by three “393” button-cell batteries that can last for up to 4 to 6 months. It ensure uninterrupted battery life to track your activities with out a recharge.

The top of the bracelet is fitted with a LED bulb, which acts as an indicator of the device. The LED will notify you about the incoming calls, messages, and other notifications by flickering and vibrating from time to time so that you do not miss any important information.

There is a smart button that controls the settings of the devices on the Home screen of the Misfit Ray. The battery life is almost six months, with constant use and activity trackings, like step tracking and notifications used for the calls and messages. 

This gadget is water-resistant, so there will be no damage to Misfit Ray even if you sweat more during your workout sessions. Do not forget to check the pros and cons below. 

  • Smart button
  • Metallic cylinder design.
  • Six months of battery life.
  • Alarms and movement reminders
  • Swim proof model
  • No display.

Garmin vívofit 4 activity tracker : Up to 1+ year battery life

Garmin Vivofit 4

Garmin Vivofit 4 is the best fitness tracker with whopping 1-year battery life. The sleek and lightweight design makes it suitable to wear all day during your various activities. 

As it got a replaceable battery, you do not have to stop to recharge your batteries. The Garmin Move IQ in Vivofit 4 tracks your activities automatically, so you do not need to switch the activity modes manually during a workout section.

In addition to that, it also tracks your sleep, and you can see your sleep metrics in the Garmin Connect app along with other activity data. As it is waterproof, you can use this Fitness tracker while you take a bath or even swim. 

  • Sleek and lightweight.
  • It comes with a sunlight-visible color display.
  • Compatible with iOS and Android.
  • Calorie tracking.
  • Find My Phone
  • Limited features.
  • No heart rate monitoring.


We hope this writing has helped you with finding the best activity tracker with a replaceable battery. The main goal of this article was to sort out the top activity trackers to help you make an informed decision so that you do not have to worry about keeping it on charge for continuous performance. 

If you choose any products from our list, then we guarantee you complete peace of mind and the full value of your money.

Please comment below for more details and keep looking for this space for more updates! 

Leave a Comment