Polar A370. Device type: Wristband activity tracker, Colour of product: Black, Housing material: Silicone. Display type: TFT, Display resolution: 80 x 160 pixels. Connectivity technology: Wired/Wireless, USB connector type: Micro-USB. Battery life: 4 day(s), Battery capacity: 110 mAh, Charging source: USB. Weight: 37.3 g, Width: 25.5 mm, Thickness: 1.35 cm
Follow the Beat of Your Day
Tracking your activity is more than just counting steps. Polar A370’s wrist-based heart rate monitor tracks your heart rate 24/7, giving you a more accurate look at your daily activity and calories burned. Easily see how your heart rate responds to the peaks and valleys of your day.
Coupled with your daily activity, the Polar A370 delivers the best overall guidance to help you achieve your fitness goals.
Your Ultimate Workout Buddy
The key to reaching any fitness goal is to exercise at the right intensity. With 40 years of experience, Polar’s unique and scientifically validated Smart Coaching features guide you through your workout and give you motivating feedback to drive you towards your fitness goals.
The combination of wrist-based heart rate and activity feedback will make the Polar A370 your new favorite exercise partner.
Harness the Power of Polar Sleep Plus™
Sleep is vital to your fitness and well-being.
The Polar A370 features Polar’s advanced Sleep Plus system, which automatically tracks the timing, amount and quality of your sleep and detects any interruptions.
Set your preferred sleep time, rate your sleep, and receive insightful feedback to help you catch your best Zzz’s.
Polar A370 is BFFs with your phone. When you train outdoors, Polar A370 uses your phone’s GPS signal to track your pace, distance and route. Smart notifications keep you in the loop when you don’t have the time to check your phone – even in the middle of your workout, if you want.
Get notifications for incoming calls, messages, social media and calendar appointments right on the screen of your Polar A370.