Polar LOOP Activity Bracelet Brown

Polar LOOP: activity, sleep and recovery without distractions POLAR Loop is an activity and wellness wearable designed to accompany you 24/7 without a screen, without subscriptions and without interruptions. It automatically records sleep, daily activity, heart rate, recovery and workouts to give you a clear picture of your fitness from the Polar Flow app. Activity type: Multisport and 24/7 wellness Display: No display Heart Rate Sensor: Yes, Polar Precision Prime (GEN 3.5 optical sensor) Battery life: Up to 8 days in standard use Connectivity: Bluetooth Low Energy Built-in GPS: No, uses the phone's GPS via the Polar Flow app Water resistance: WR30, suitable for swimming Key features: SleepWise, Nightly Recharge, Sleep Plus Stages, Training Load Pro, Fitness Test, 24/7 activity and automatic workout detection App compatibility: Polar Flow, Strava, TrainingPeaks, Apple Health and Google Health Weight: 29 g