Name: Polar - A370 Activity Tracker + Heart Rate (Medium/Large) - Black
Brand: Polar
SKU: 5948215
Rating: 4 (4 reviews)

Key Specs
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Operating System Compatibility: Android, Apple iOS
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Global Positioning: GPS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Metrics Measured: Activity vs. inactivity, Calories burned, Distance traveled, Resting heart rate, Pace, Steps taken
- Protective Qualities: Water resistant
- Maximum Depth of Water Resistance: 98 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
- Band Material: Silicone
General
- Product Name: A370 Activity Tracker + Heart Rate (Medium/Large)
- Brand: Polar
- Product Type: Activity tracker
- Form Factor: Wristband (The size, arrangement, and physical configuration of the product.)
- Model Family: Polar A370
- Model Number: 90064907
- Color: Black
Design
- Band Type: Medium/ Large
- Band Color: Black
- Clasp Type: Buckle
Display
- Display Screen: true
- Touch Screen: true (Touch-screen devices make navigating more intuitive. Using a touch-screen display, you can do things such as tap to select, hold and drag to move items, swipe to scroll, and pinch to zoom.)
- Display Type: LCD
- Color Display: true
- Clock Display: true
- Backlit Display: true (Integrated lights allow for visibility of the display in low-light conditions.)
Compatibility
- Operating System Compatibility: Android, Apple iOS
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
Features
- GPS Enabled: true
- Global Positioning: GPS (A system of satellites which enables a mobile receiver to determine its precise location based on signals received from satellites such as the US Global Positioning System (GPS), the Russian Global Navigation Satellite System (GLONASS), the European Global Navigation Satellite System (Galileo), or the Japanese Quasi-Zenith Satellite System (QZSS).)
- Mobile Notifications: true
- Alert Type: Vibration, Visual
- Silent Alarm: true
Activity
- Metrics Measured: Activity vs. inactivity, Calories burned, Distance traveled, Resting heart rate, Pace, Steps taken
- Multi-Sport Tracking: true
Performance
- Protective Qualities: Water resistant
- Maximum Depth of Water Resistance: 98 feet (Measurement of the maximum depth of water in which the product is able to resist some degree of water penetration.)
Dimensions
- Product Width: 0.9 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 0.511 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Minimum Wrist Size: 139.95 millimeters
- Maximum Wrist Size: 199.9 millimeters
- Band Size: Medium/Large
Power
- Rechargeable: true
- Battery Capacity: 110 milliampere hours (The amount of energy stored in the battery.)
- Charging Interface(s): Micro-USB (The connection for transmitting power to charge the device.)
- Replaceable Battery: false
Material
- Band Material: Silicone
Other
- UPC: 725882039589

Track your heart rate 24/7 with this Polar fitness tracker. Your wrist's movements track pace and distance, even on a treadmill, and this tracker works with a phone's GPS to measure distance, route and speed. Bluetooth connectivity lets you receive notification of calls, texts and emails on this Polar fitness tracker.

Measures calories burned and heart rate: To help you monitor multiple fitness activities.
Keep track of daily activity levels: Measures distance and steps taken.
Comprehensive monitoring: Tracks time, activity, sleep activity and pace.
Multi-color TFT display: Delivers crisp, clear visual readouts.
Water-resistant design: Allows you to wear the tracker while swimming.
Syncs to select Apple and Android devices: Such as iPhone, iPad, iPod touch and cell phones and tablets with Android 4.3 (Jelly Bean) or later for simple wireless communication.
Vibrating alert: Discreetly wake up to an alarm or receive subtle alerts without others noticing.