Unite Noir

Dimensions : 43 x 43 x 10.4 mm
weight : 32g with strap, 18g without
Screen: Touchscreen 
Display type: TFT
Display size: 1.2 cm
Connectivity: Bluetooth 5.1
Screen resolution: 240 x 240
Data storage: 32 MB
Case materials: plastic
Lens materials: Asahi Glass
Bracelet: Silicone with a stainless steel buckle
Wrist circumference: 130–210 mm
Battery : 165 mAh Li-Po battery with a runtime of: 
- Up to 4 days in Watch mode 
- Up to 50 hours in training mode 
Water resistance: 30M, ISO 22810 standard, suitable for swimming

Technologies:
Connectivity :
Heart rate sensor mode: Share your heart rate with training applications, gym equipment and bike computers. Simply select a sport profile on your watch to start your workout, then sync your watch with a compatible device. Your heart rate is displayed in real time on your watch and on the equipment you are using during your workout.

Connected GPS: Record the route, speed, pace and distance of your outdoor training session using your phone's GPS. This feature is easy to set up, and once it’s set up, you can track your GPS on your watch whenever you have your phone with you. Simply pair your phone with your watch, open the Polar Flow application, allow the application to use your phone’s location, and you’re good to go! The GPS won't drain your watch's battery.

material : 
Extended battery life: Your Polar watch won’t let you down before you reach the finish line. Our watches are fitted with rechargeable batteries that offer extended battery life in Training mode, even when GPS and wrist-based heart rate monitoring are in full use. In Watch mode with continuous heart rate monitoring, you can use it for several days in a row on a single charge.

Sleep and well-being : 
Nightly Recharge™ : Nightly Recharge™ is an automatic tracking feature that shows how well you’ve recovered from the day’s exertions overnight. It helps you make the right choices daily to maintain your overall well-being and achieve your training or fitness goals. Your status™ Nightly Rechargedepends on two factors: the quality of your sleep (Sleep Status) and how much your autonomic nervous system has calmed down during the first few hours of the night (ANS Status).

Sleep Plus Stages™ : A good night’s sleep is essential for your health and well-being. When you sleep, your body goes through cycles consisting of three stages: light sleep, deep sleep and REM sleep. The ™ Sleep Plus Stagesfeature automatically records the duration and quality of your sleep (Sleep Score). It also shows the time spent in each phase during the night. Tracking your sleep helps you identify factors during the day that may have a negative impact on your sleep. It also allows you to analyse your sleep patterns over the long term.

Serene™ : Deep breathing is a simple and effective way to manage stress, build resilience and improve concentration. Serene™ guides you and helps you breathe at a slow, steady pace to synchronise your heart rate with your breathing rhythm – six breaths per minute, the optimal breathing rate for suppressing your body’s stress response.

Training and recovery:
Energy sources : Find out how much of each type of energy source your body uses during your workout. This data is broken down by category (carbohydrates, fats and proteins) and shown as a percentage of total calories consumed at the end of the session. Knowing the proportion of each type of energy source you used during your training session helps you understand how different intensities affect your use of energy. You can also see how your primary energy source changes over the course of a long training session.

FitSpark® : The FitSpark® personalised training guide offers daily workouts that you can choose from. These training sessions are easy to follow and tailored to your fitness level, recovery status and training history. Get new suggestions every day for your Cardio workouts, strength training sessions and mobility exercises, all right on your watch. Simply choose your preferred workout and let your Watch guide you through it.

Running programme: Choose one of the four races (5,000 metres, 10,000 metres, half marathon or marathon) and access a personalised training programme tailored to your goals. Your personalised running programme is tailored to your training history and your current fitness level. The programmes range from 9 weeks to 20 months, depending on the choices made and the Race being prepared for. Each running programme consists of three phases and includes five different types of run, including interval training and long runs. But don't panic! Your Polar device guides you through each exercise and provides feedback on every training session.

Step counter : Counting your steps is a good way of finding out whether you’re getting enough movement to stay healthy. The more steps you take each day, the closer you get to your fitness goals and the more you can improve your health. It’s easy to count your steps when you go for a walk, but you also take plenty of steps during your daily activities. Thanks to their 3D digital accelerometer, Polar watches track every movement and display the number of steps you take in real time.

Activity :
24/7 monitoring : Your body is made to move. Regular physical activity is therefore essential for your health and general well-being. Polar watches encourage you to maintain an active lifestyle. To do this, they set you a daily activity goal, based on your personal data and the activity level selected in the settings, and automatically track your activity throughout the day. After being inactive for too long, you’ll receive a small reminder encouraging you to get up and move around. Your daily activity goal is shown as a circle that gradually fills up until you reach 100%.