The Best Activity Trackers & Accessories 2025

1. Fitbit - Sense & Versa 3 Charging Cable - Black

Compatible with Fitbit Charge 4; 1.7' length

Keep your smartwatch fully charged with a slim charging cable that plugs into any USB port. Works with Fitbit Sense and Versa 3 watches.

2. Fitbit - Inspire 3 Charging Cable - Black

Keep your Inspire 3 tracker fully charged with a slim charging cable that plugs into any USB port.

3. Garmin - USB-C Plug Charging/Data Cable - Black

Connect this 1 meter cable to your USB-C AC adapter (sold separately) to recharge your compatible device

Connect this 3 foot cable to your USB-C AC adapter (sold separately) to recharge your compatible device.

4. Fitbit - Inspire 3 Health & Fitness Tracker - Midnight Zen - (2022)

Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep—all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to work out or how well you’re managing stress. Fitbit is part of the Google family. Unisex, Adult, Teen.

Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep--all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to workout or how well you're managing stress. Includes a 6-month Fitbit Premium membership1. Fitbit is part of the Google family.

5. Fitbit - Inspire 3 Health & Fitness Tracker - Morning Glow - (2022)

Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep—all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to work out or how well you’re managing stress. Fitbit is part of the Google family. Unisex, Adult, Teen.

Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep--all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to workout or how well you're managing stress. Includes a 6-month Fitbit Premium membership1. Fitbit is part of the Google family.

6. Fitbit - Inspire 3 Health & Fitness Tracker - Lilac Bliss - (2022)

Do what you love and feel your best. Fitbit Inspire 3 is the tracker that helps you stay on top of your stress, fitness, and sleep. All you have to do is wear it. Fitbit Inspire 3 - the slim band that makes tracking easy • By watching for changes in your resting heart rate, blood oxygen, skin temperature & more, you can get to know your body and do what’s best for it1 • See how well your body is handling stress with this daily personalized score. A high score means you’re ready to tackle big things, while a low score is your body asking for some self-care • This score tells you if your body’s ready for a workout or needs recovery, so you can dial your exercise up or down depending on what your body’s saying2 • Do you snooze deep like a bear or float in and out like a dolphin? Find out what your sleep animal is, and get detailed sleep reports that reveal where you need the most improvement2 • Up to 10 day battery life for more go, more flow, more whoa3 • Active Zone Minutes tracks the time you spend in your target heart rate zones, so when you work out harder, you get credit. Workouts in cardio or peak zones earn you double the minutes • Check for signs of an irregular heart rhythm that may be atrial fibrillation (AFib), and share any notable results with your doctor4 • Check your stress at the door. Fitbit’s mindfulness sessions teach you healthier ways to respond to stress so you feel cool, calm and in control2 • The SpO2 (blood oxygen) number tells you how well oxygen is distributed in your body. Fitbit makes it easy to track your blood oxygen levels so you can learn when there may be an important change in your well-being5 • Includes 1 month of Premium so you can uncover deeper insights into you: Sleep Profile, Daily Readiness Score & more6 • Water resistant to 50m. Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required. Disclaimers: 1 Only available in select countries. Not intended for medical purposes or to diagnose or treat any medical condition. This feature is only intended to provide information to assist you with managing your well-being. 2 Requires a Fitbit Premium membership. Premium content recommendations are not available in all locales and may be in English only. 3 Varies with use and other factors. 4 Only available in select countries; not intended for use by people under 22 years old or with known atrial fibrillation. 5 Not available in all markets. Not intended to diagnose or treat any medical condition or for any other medical purpose. Intended to help you manage your well-being and keep track of your information. Requires more frequent charging. 6 New Premium users only. Must activate with device. Valid payment method required. Free trial must be activated within 60 days of device activation. Cancel before free trial ends to avoid subscription fees. 7 Note: Requires use of Fitbit app with compatible iPhone or Android devices. A Google account will be required.

Do what you love and feel your best with Inspire 3. This little health hack on your wrist helps you stay on top of your stress, fitness and sleep--all you have to do is wear it. Track Health Metrics like skin temperature & blood oxygen, plus get daily scores that show how ready you are to workout or how well you're managing stress. Includes a 6-month Fitbit Premium membership1. Fitbit is part of the Google family.

7. Garmin - Index Sleep Monitor Size: L/XL - Black

How did you sleep? Find out with the Index™ Sleep Monitor . Comfortable, lightweight and worn on the upper arm, this smart sleep band can capture sleep-tracking and recovery metrics — including sleep score, sleep stages and HRV status — so you can better understand how your body recovers each night (data presented is intended to be a close estimation of metrics tracked). Using skin temperature, advanced women’s health tracking can provide more insight into your menstrual cycle , including better period predictions and past ovulation estimates (this feature is not intended to support conception, contraception or birth control and is not a medical device). If you wear a compatible Garmin smartwatch during the day, your data will seamlessly sync via the Garmin Connect™ app for more insight into your health and fitness . Plus, get up to 7 nights of battery life.

How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this smart sleep band can capture sleep-tracking and recovery metrics — including sleep score, sleep stages and HRV status — so you can better understand how your body recovers each night (data presented is intended to be a close estimation of metrics tracked). Using skin temperature, advanced women’s health tracking can provide more insight into your menstrual cycle , including better period predictions and past ovulation estimates (this feature is not intended to support conception, contraception or birth control and is not a medical device). If you wear a compatible Garmin smartwatch during the day, your data will seamlessly sync via the Garmin Connect app for more insight into your health and fitness. Plus, get up to 7 nights of battery life.

8. Garmin - Index Sleep Monitor Size: S/M - Black

How did you sleep? Find out with the Index Sleep Monitor. Comfortable, lightweight and worn on the upper arm, this smart sleep band can capture sleep-tracking and recovery metrics — including sleep score, sleep stages and HRV status — so you can better understand how your body recovers each night (data presented is intended to be a close estimation of metrics tracked). Using skin temperature, advanced women’s health tracking can provide more insight into your menstrual cycle , including better period predictions and past ovulation estimates (this feature is not intended to support conception, contraception or birth control and is not a medical device). If you wear a compatible Garmin smartwatch during the day, your data will seamlessly sync via the Garmin Connect app for more insight into your health and fitness. Plus, get up to 7 nights of battery life.

9. Epson - Pulsense PS-100T Heart Rate Monitor + Sleep Wristband (Small/Medium) - Turquoise

EPSON Pulsense PS-100T Heart Rate Monitor + Sleep Wristband (Small/Medium): Measures heart rate, steps taken and calories burned; monitors sleep; leading-edge sensing technology; LED lights; wirelessly syncs with select Apple iPhone models

This Epson Pulsense PS-100T E11E207A22 heart rate monitor fits comfortably on your wrist and uses highly accurate technology for effective training in target zones. The monitor also tracks your steps, sleep quality and calories burned.

10. kate spade new york - Geek Squad Certified Refurbished scallop Activity Tracker - gold-tone and black

Stay on top of your fitness routine with this kate spade new york activity tracker. Equipped with Bluetooth, this splashproof device syncs data with your Apple or Android device, making it easy to monitor steps, distance traveled, sleep quality and more. The powerful battery inside this kate spade new york activity tracker lasts up to six months before requiring replacement. Learn more about Geek Squad Certified Refurbished products ›