1C FITNESS TRACKER WITH WRIST-BASED HEART RATE Teardown Internal Photos Polar Electro Oy Polar Electro Oy
Polar A360 User manual
Best Buy: Polar A360 Fitness Tracker + Heart Rate (Small) White 90057430
Polar A360 Review | Trusted Reviews
Polar A370 Fitness Tracker with 24/7 Wrist Based Heart Rate, GPS via phone (90064905) + Bluetooth Digital Body Mass Bathroom Scale + Fusion Bluetooth Headphones Black/Red + 1 Year Extended Warranty - Walmart.com