Polar Loop Fitness Tracker - Magnetic Silicone Band - Ice Cream

Sleep better. Recover smarter. Get more exercise—without all the fuss.

The Polar Loop is a fitness tracker with no display and no subscription. It makes it easy to develop better habits and feel better.

With round-the-clock tracking of heart rate, sleep, and daily activity, the Polar Loop provides you with useful insights to help you improve your well-being, fitness, and daily performance—without distractions or data clutter. Wear it all day and let it run discreetly in the background. Check your progress only when it’s convenient for you. No display. No interruptions. No monthly fees.

Lightweight and comfortable, the Loop nestles snugly on your wrist without getting in your way. It blends into your routines and keeps you informed about your health metrics.

Features of the Polar Loop fitness tracker

Training and Performance

• Training Load Pro™
• Energy Sources
• Workout Tracking via the Polar Flow App
• Automatic Workout Detection
• Fitness Test

Activity and Health

• 24/7 Activity Tracking
• Step Counter
• Inactivity Alert
• Daily Activity Goal
• Activity Benefits
• Smart Calories
• Continuous heart rate monitoring

Sleep and Recovery

• Nightly Recharge™
• SleepWise™
• Sleep Plus Stages™

Connectivity and Hardware

Dimensions

• Width: 27 mm
• Height: 42 mm
• Thickness: 9 mm

weight

• Total weight: 29 g
• Total weight without wrist-band: 19.5 g

Performance

• CPU speed: 64 MHz
• Memory: 1.3 MB
• Memory: 16 MB

Materials

• Case material: Stainless steel
• Bezel material: Stainless steel

Connectivity

• Bluetooth technology: Bluetooth® LE
• USB cable: Proprietary / USB-C
• Transmission range: 50 m

Durability

• Minimum operating temperature: -20 °C
• Max. operating temperature: 50 °C
• Water resistance: WR30

Sensors

• Precision Prime™: Yes
• OHR: GEN 3.5
• Accelerometer: Yes

rechargeable battery

• Battery capacity: 170 mAh
• Battery Type: Li-Pol
• Rechargeable battery: Yes
• Smartwatch mode: 8 days

Miscellaneous

• Updatable firmware: Yes

Barely noticeable. But fully informed.

Develop better routines with automatic tracking of your daily habits and discreet tracking of your sleep quality at night—so that small steps can turn into something of greater size and maybe even lead to a change in your life.

24/7 heart rate monitoring

Powered by Precision Prime™

Nighttime HRV

Measures heart rate variability during sleep

Automatic/Manual Workouts

Automatic detection or manual start in the Polar Flow app

WR30-certified

Suitable for swimming

Health—simple and on your terms

Taking care of your health should be simple—not just another task to add to your daily routine. Wear the Polar Loop and live your life. No subscription. No interruptions. Clarity about your data when you need it. That’s freedom.

No subscription

There are no monthly fees for the Polar Loop or the Polar Flow app. Buy it once, use it without a subscription.

No Distractions

Imagine a day without distractions. No vibrations. No beeps. No display lighting up on your wrist. The Polar Loop stays quiet so you can stay focused.

Automatic tracking

Never have to think about starting or stopping again. The Polar Loop automatically tracks sleep, steps, activity, and workouts—no buttons, no apps—without you even having to think about it.

8-Day Rechargeable Battery Life

No daily charging. No extra stress. With up to 8 days of battery life and built-in storage for up to 4 weeks, the Polar Loop is still ready to go when you’ve almost forgotten it’s there.

Good days start here

24/7 health tracking. With the Polar Loop, you can identify patterns in your energy levels, sleep, recovery, activity, and workouts—so you can develop better habits, feel more balanced, and get the most out of every day and every night.

Sleep and Recovery

See how well you’re really recovering—so you can optimize your sleep routine, sleep better, and wake up full of energy in the morning.

How was your sleep?

Measures the length of each sleep stage (light, deep, REM) and whether there were any sleep interruptions. Every morning, you’ll see a score that helps you assess your sleep quality.

Nightly Recharge™

Combines your sleep index with heart rate, HRV, and breathing data to calculate your nightly recovery. You’ll also receive suggestions for your workouts and daily routine.”

How alert will you be during the day?

Analyzes your sleep and gives you an estimate of how alert and focused you’re likely to feel during the day. This helps you better plan your work, workouts, and recovery.

Activity

See how much you actually move each day—and how small successes lead to more energy and vitality over time.

24/7 Activity Tracking

Tracks your movement all day long—not just during workouts—so you can see how every step adds up to real progress.

Activity Goals

Shows you daily activity goals tailored to your fitness level—you’ll stay motivated and on track without overwhelming yourself.

Activity Benefits

The Activity Benefits feature tracks your activities throughout the day and shows their health benefits in daily, weekly, and monthly summaries.

Workouts

Track the intensity of your workouts—so you can train effectively, achieve better recovery, and avoid overexertion.

Automatic Workout Detection

Automatically detects when a training session begins and ends based on your heart rate and movement patterns. Is the detection too sensitive? You can adjust the training intensity setting in the Polar Flow app.

Training and GPS via the Polar Flow app

In the Polar Flow app, you can manually start a training session for any sport, record your route using your smartphone’s GPS, and view all your training data and metrics right away.

Training Loads

Shows the load that individual training sessions place on your body compared to your capacity, helping you keep track of your training and recovery and plan your training more effectively.

Technology for better health doesn’t have to look like technology

The Polar Loop helps you develop better habits—quietly, consistently, and in the background. But what you wear every day shouldn’t feel like a compromise.

More Options for the Polar Loop

From everyday life to work, sports, and after-work hours: The separate Polar accessories line offers you more ways to customize your Polar Loop to suit your style. Vary your look with the reversible silicone magnetic strap, add an elegant touch to your outfit with premium leather (sold separately), or train with the sports armband (sold separately).

User-friendly. It’s always on. And always ready.

It starts working the moment you put it on—automatically, quietly, and around the clock. No tapping. No reminders. No settings. Just seamless tracking that fits into your life. The Polar Loop is the easiest way to keep track of your health—bringing it into your life with ease and without distraction. No buttons. No display. No setup. Just wear it and live your life.

Polar Flow

Everything makes sense here

The Polar Loop is what you wear—Polar Flow is where you get to know yourself. The free app clearly and concisely displays your body’s rhythms and your data—you stay on top of things, recognize patterns, and develop better habits over time.

Track your activity

You’ll see your daily steps, activity goals, and trends—and how small decisions lead to long-term progress that you can not only measure but also feel.

Look back. Plan ahead.

In your calendar view, you can see everything you’ve already accomplished—and what’s coming up next. Stay on track. Keep your goals in sight.

Check out your story

To understand how your days and nights influence each other, the diary view shows you everything about sleep, recovery, activity, and training.

Powered by Polar

Polar has been understanding your body’s language since 1977. Athletes, coaches, and researchers have trusted Polar for five decades. You can benefit from it, too.

When you trust the data, you trust yourself. The Polar Loop discreetly and accurately tracks your days and nights—whether you’re moving, training, resting, or undergoing recovery. This gives you a complete, clear picture of your body without any guesswork.

Smart Sensors

According to Polar, Polar Precision Prime™ sensor technology delivers reliable measurements even while you’re on the move.

Scientifically proven, according to Polar

According to Polar, the sensors and algorithms have been tested in the lab as well as by athletes in their daily lives.

Eat. Sleep. Repeat.

The Polar Loop gives you everything you need—and nothing you don’t—to train better, feel better, and live better. No distractions. No pressure. Just a wearable that works for you.

Included in the scope of delivery:

• Polar Loop
• Polar Loop silicone wristband
• Clasp for the Polar Loop
• Polar Charge 2.0

Bonus packages from Polar

The following trial subscriptions and memberships are offers from Polar and its respective partners. The terms and conditions of Polar or the respective provider apply.

Strava: 60-day free trial

Track and upload every training session—from short workouts to multi-day hikes. Get detailed metrics and analyses that you can share with the community.

TrainingPeaks

30-day free premium trial

TrainingPeaks is the ultimate app for athletes across a wide range of sports who want to push their limits with advanced tracking, planning tools, training plans, and data-driven insights.

To receive the email for the bonus package, you must accept Polar’s marketing consent. You can manage your consent at account.polar.com/de.

Please note: After the free Premium trial period, your account will automatically be converted to a free Basic account. Valid for one-time use per customer and cannot be combined with other offers.

Clue

3-month free membership to Clue Plus

Clue is the ideal app for your menstrual cycle, as it includes period and symptom tracking, science-backed insights, and personalized predictions. No matter what phase you’re in, Clue helps you stay in tune with your body.

To receive the Polar Bonus Packages, you must give your consent to receive marketing communications from Polar. You can manage your consent settings at account.polar.com.

Polar Flow—your personal dashboard.

Polar Flow provides you with online insights into your training, activity, and sleep. It works seamlessly with your Polar product and helps you monitor your training, analyze your progress, and achieve more. Available as a desktop or mobile version.

• There are a total of 150 sports to choose from.
• Personalize your experience.
• 100% free. No hidden fees.

According to Polar: What’s personal is private. Polar ensures that your data is safe and secure and is not for sale.

Silicone magnetic strap

Change your look. Instantly. Thanks to the reversible silicone magnetic straps, the Polar Loop offers two looks, with a smooth, durable feel that’s suitable for both workouts and everyday life—and everything in between—and a magnetic clasp that makes putting it on, taking it off, and adjusting it quick and easy.

• Reversible design: Two looks in one. Flip the wrist-band, and you can change the look of the Polar Loop in seconds.
• Magnetic Clasp: Snap it on and get going. Thanks to the simple magnetic clasp, you can quickly put it on, take it off, and adjust it.
• Sports-Ready Silicone: Made for movement. The soft, durable silicone is ideal for workouts, everyday use, and easy cleaning.