Better sleep. Smarter recovery. More movement—without the noise.
POLAR Loop is a screen-free, subscription-free wearable fitness band designed to help you build better habits and improve your well-being effortlessly.
With 24/7 tracking of heart rate, sleep, and daily activity, POLAR Loop delivers meaningful insights to help you enhance your well-being, fitness, and daily performance—without distractions or data overload. Wear it all day, let it quietly track in the background, and check your progress when it suits you. No screens. No interruptions. No monthly fees.
Lightweight and comfortable, Loop wraps seamlessly around your wrist, blending into your routine and keeping you connected to your health—without ever getting in the way.
Features
- Precision Prime
- Sleep Wise
- Nightly Recharge
- Sleep Plus Stages
- Training Load Pro
- Training Recording via Flow App
- Automatic Training Detection
- Fitness Test
- Polar Flow
- 24/7 Activity Tracking
- Step Count
- Inactivity Alert
- Activity Goal
Tech specs
Dimensions
- Width: 27 mm
- Height: 42 mm
- Thickness: 9 mm
Weight
- Total weight: 29 g
- Total weight without wristband: 19.5 g
Performance
- CPU speed: 64 MHz
- Memory: 1.3 MB
- Storage: 6 MB
Materials
- Case material: Stainless steel
- Bezel material: Stainless steel
Connectivity
- Bluetooth technology: Bluetooth® LE
- USB cable: Proprietary / USB-C
- Broadcast range: 5000 cm
Durability
- Operation temperature min: -20 °C °C:
- Operation temperature max: 50 °C °C:
- Water resistance: WR30
Sensors
- Precision Prime™: Yes
- OHR: GEN 3.5
- Accelerometer: Yes
Battery
- Battery capacity: 170 mAh
- Battery type: Li-Pol
- Battery rechargeable: Yes
- Smartwatch mode: 8 d
Misc
- Updateable firmware: Yes