Polar Loop Gen2 activity tracker, nero S-L

From the office to the trail, the Polar Loop Gen2 keeps pace with your daily routine, capturing every step, calorie, and hour of rest. This sleek black band wraps comfortably around your wrist, blending into any setting while its LED display lights up with your progress at a glance. It's the companion for the city commuter who wants to stay active without adding bulk or fuss.

Key specifications

• Activity tracking: steps, distance, calories burned, and sleep quality
• LED display with 85 bright LEDs for time and stats
• Bluetooth Smart (BLE) connectivity for effortless syncing
• Water resistant to 20 meters (WR20) – suitable for swimming
• Up to 8 days of battery life on a single charge
• Rechargeable Li-Po 38 mAh battery with custom USB cable
• Vibration alerts for calls, messages, and calendar events
• Inactivity alert and sleep tracking to build healthier habits
• Adjustable wristband (145-240 mm) with stainless steel buckle
• Compatible with Polar Flow app (iOS/Android) and web service

Why choose it

Polar has decades of expertise in sports monitoring, and the Loop Gen2 distills that knowledge into a simple, reliable tracker. It doesn't just count steps; it turns your daily movement into meaningful insights through the Polar Flow ecosystem, helping you set goals, track progress, and stay motivated. The durable TPU band and stainless steel buckle are built for everyday wear, while the water resistance means you can jump in the pool without a second thought.

Ideal use cases

• Daily step counting and calorie tracking for active lifestyles
• Monitoring sleep quality to improve rest and recovery
• Active commuting and light workouts, from walking to cycling
• Swimming and water-based activities thanks to WR20 rating
• Fitness enthusiasts who want a no-fuss tracker without a screen

Good to know

The Loop Gen2 pairs with optional Polar H7 or H10 heart rate sensors for those who want to add heart rate data to their training. Its 3D accelerometer ensures accurate motion tracking, and firmware updates keep the device current. The LED display is discreet yet informative, showing time and activity progress with a simple wrist raise. Charging is easy with the custom USB cable, and the battery lasts up to 8 days under typical use, so you can focus on moving, not recharging.