AURA Strap 2 for Apple Watch is an accessory that delivers advanced insights about your body composition & water levels to enhance performance, strength, and muscle growth. Optimize your workouts and conquer your fitness goals!
AURA Strap 2 for Apple Watch is an accessory that delivers advanced insights about your body composition & water levels to enhance performance, strength, and muscle growth. Optimize your workouts and conquer your fitness goals!
Nothing fuels your drive like seeing measurable progress. With AURA Strap 2, track muscle gains, fat loss, and water levels changes. Whether you're building strength or fine-tuning your physique, these insights keep you inspired and on track.
See Your True Strength Progress
Track changes in muscle growth and fat reduction to uncover real progress, even when the scale doesn’t budge. AURA Strap 2 helps you focus on building lean muscle and improving body composition, ensuring lasting results that go beyond numbers on a scale.
Personalized Insights for Maximum Gains
AURA Strap 2 tailors feedback to your training lifestyle, helping you optimize workouts and nutrition for muscle growth.
No generic advice — just data-driven adjustments that align with your unique fitness journey.
Set Goals and Track Every Rep
Define targets based on muscle mass, fat percentage, or other key metrics. The AURA App’s Biogram chart visualizes your progress, keeping you focused and driven to achieve your goals.
AURA Strap 2: Why It’s Worth It
Cutting-Edge Precision
Accuracy to 95% in comparison with
the golden standard DEXA-scan
Real-Time Data
Monitor your body composition anytime anywhere
Long Battery Life
Up to 6 months on a single battery
Splash Resistant
AURA Strap 2 is sweat resistant and safe to use in shallow water
Full sync with HealthKit
AURA App is fully compatible with Apple HealthKit
Comfort and Durability
Experience superior comfort and durability with device ergonomic design and premium materials
Finally, a body composition gadget that won’t tell you to just lose weight
Meet the AURA Strap 2, the easiest and best way to unlock new health features from your Apple Watch.
The sensors built right into the Aura Strap 2 add a wealth of body-tracking information that you can’t with the Apple Watch’s default Fitness app.
This Apple Watch Band Can Help You Achieve the Physique of Your Dreams. The all-new Aura Strap 2 can be the key you need for a new look at health and wellness data tracking.
As seen on
Finally, a body composition gadget that won’t tell you to just lose weight
Meet the AURA Strap 2, the easiest and best way to unlock new health features from your Apple Watch.
This Apple Watch Band Can Help You Achieve the Physique of Your Dreams. The all-new Aura Strap 2 can be the key you need for a new look at health and wellness data tracking.
The sensors built right into the Aura Strap 2 add a wealth of body-tracking information that you can’t with the Apple Watch’s default Fitness app.
9/10 of our users
see noticeable workout progress, including significant muscle growth,
after they start tracking their body with AURA Strap 2
Easy to Use with Detailed Health Insights
I was a bit skeptical about how accurate the Aura Strap 2 would be, but I’m blown away! The body composition measurements have been spot on compared to other fitness tools. I love that it syncs with my Apple Watch, so I don’t have to juggle multiple devices. The design is sleek and comfortable too. It's definitely a great addition for anyone who wants deeper insights into their health without complicated setups.
Impressed
I'm very familiar with my body and have used other digital devices to calculate these measurements. To have this all in one is amazing, I'm impressed with the accuracy, the advantages for keeping this data tracked so effortlessly and to have it available at the touch of my hand is something. Thank you for the invention.
Fantastic for Apple Watch Users
If you already use an Apple Watch, the Aura Strap 2 is a perfect companion. It extends the functionality of the watch, offering metrics that other wearables don’t provide, like body fat percentage and muscle mass. It helps me tailor my workouts and nutrition to be more effective. Setup was easy, and the device feels sturdy and comfortable during my workouts. Great product!
Amazing Health Insights, Slight Learning Curve
The Aura Strap 2 is a game-changer in terms of providing in-depth body metrics like fat percentage and muscle mass. It’s definitely helped me stay on top of my fitness goals! My only issue is that there’s a bit of a learning curve with the app and syncing the data. Once I got the hang of it, though, it’s been smooth sailing. I’d recommend it to anyone looking for more comprehensive health data, but be prepared to spend a little time getting used to it.
Really insightful
I love this app and my Aura 2 loops! It's really helping me to build the body I want because I have insights into how my workouts are affecting my weight, muscle mass, fat, water, BMI, etc. the app is super easy to navigate as well. I would recommend it to anyone who really wants to take control of their health.
Such great app!
Love the app because it has easy interface, but I get plenty of info about my body composition. This app exports all the data to Apple Health, and it is giving me full picture of my body's physical performance. It's easy to set it up and start monitoring your progress, whether it's losing weight or building muscle (which is my case). I found it especially useful, since I train regularly. And this app give all info about my body's changes. That's really great!
Love the Aura Strap
I’ve had mine for just about a month … easy to set up and the monitoring feedback is fabulous. Tracks more than my body comp scale! Whatever you’re looking to improve, weight, building muscle, nutrition… this strap monitors all and the app works fantastic!
Accurate and Motivating Health Tracking
I’ve tried several fitness trackers, but the Aura Strap 2 stands out with its accuracy and the detailed insights it provides. It's incredibly motivating to have my body composition and hydration levels tracked throughout the day, and it’s easy to see the data on the Apple Watch. The measurements help me make better decisions about my training and nutrition, and the app interface is clean and intuitive. It's a solid investment for anyone who wants to take their fitness to the next level!
Stellar service meets high tech fitness
Aura Strap, a sophisticated fitness companion, shines with exceptional customer service and game-changing features. This product isn't a traditional plug-and-play, requiring a learning curve to unlock its full potential but it is 100% WORTH IT. The customer service is second-to-none: attentive...
Easy to use and informative
My AURA Strap 2 is such an upgrade from my body comp scale. It gives me the data and insights that I need to help me stay on top of my goals and it’s incredibly easy to use. Love the integration with my activity that provides a deeper overall view of my metrics.
AURA Strap 2 measures your body composition and hydration level on your Apple Watch.
Does it work with my Apple Watch?
Supports Apple Watch Series 3 to Series 10, including SE and Ultra 2. It connects with 38/40/41/42 and 42/44/45/46/49 mm Watches. Choose the size to fit your Watch.
How can body composition tracking help me?
A series of day-by-day measurements shows the trends as your body composition changes. It makes your workouts more efficient, because you can understand (by the numbers) what exercises are definitely good or bad for you.
Does it measure hydration?
AURA Strap 2 measures how much water you have in your body with the help of bioimpedance analysis.
Does AURA Strap 2 fit my wrist?
Each device comes with 4 sets of Infinite loops. The set for 38/40/41mm Apple Watches includes XS, S, M, and L loop sizes and fits 130–200mm wrists. The set for 42/44/45/49mm Apple Watches includes M, L, XL, and XXL loop sizes and fits 140–220mm wrists. You can pick the size and tightness according to your preferences!
Can I share AURA Strap 2 with a friend or family member?
AURA Strap 2 measures your body composition and hydration level on your Apple Watch.
Is it waterproof?
AURA Strap 2 is water resistant. The device will not be affected by high moisture or immersion in water up to 50cm / 20 inches. But the device may suffer from direct exposure to a high-pressure water stream. We do not recommend diving, water skiing, or other activities involving high-velocity water or submersion below shallow depth.
How are AURA Strap 2’s electrodes made?
The electrodes on each side of the device are made using medical stainless steel (contains nickel).
How long does it work on a single charge?
AURA Strap 2 works for up to 6 months using a standard, replaceable round coin battery (CR1632). Simply change spent batteries with the included pick, and it's ready to use.
Is it safe to use AURA Strap 2 with a pacemaker?
No, we don't recommend using the device with a pacemaker.
Can the AURA Strap 2 detect medical conditions or illnesses?
No, the AURA Strap 2 is not designed to detect or treat any medical conditions or illnesses.
How does Strap 2 connect with Apple Watch? Is it secure?
Strap 2 uses a BLE 4.2+ interface to transfer measurement data. Data transferred between devices is encrypted. The reliability of Bluetooth reduces the number of unsuccessful measurements by 99.99% and allows users to take measurements in any environment.
Choosing a selection results in a full page refresh.
