top rated heart monitors

Zero in with LG UltraGear gaming. Meet the next-level of gaming thanks to an ultra-large 48” OLED , low reflection monitor, for a game-changing, immersive experience. Experience lightning quick gaming with less than 1ms (GtG) Response time and 120Hz (O/C 138Hz) refresh rate on a display with brilliant color with a 1,500,000:1 contrast ratio, so gamers willexperience games the way the creators intended. Both NVIDIA G-SYNC compatible and AMD FreeSync Premium compatible. Connect with HDMI 2.1 which provides higher bandwidth than HDMI 2.0 for vivid colors and high-resolution graphics.

Apple Watch Series 8 features advanced health sensors and apps, so you can take an ECG¹, measure heart rate¹ and blood oxygen², and track temperature changes³ for advanced insights into your menstrual cycle⁴. And with Crash Detection, sleep stages tracking, and advanced workout metrics, it helps you stay active, healthy, safe, and connected. See Dimension section below for band sizing information.

Amazfit Bip 3 Pro Smartwatch guides you toward a healthier, more active, more connected life. The watch packs a 1.69" super-sized color screen into its slim and light body. The four satellite positioning systems provide faster, more accurate performance tracking. The powerful battery delivers up to 14 days of battery life. Exercise at a higher level with 60+ sports modes and Target Pace function. Swim with your Bip 3 Pro without worry! The Bip 3 Pro offers water-resistance grade of 5 ATM. The Bip 3 Pro tracks a variety of different, helpful health metrics including: SpO2 measurement, 24/7 heart rate monitoring, sleep analysis, stress detection, and menstrual cycle tracking. Compatible with Android 7.0 and above and IOS 12.0 and above device.

Amazfit T-Rex 2 Outdoor Smartwatch is designed to explore your instinct. Military-grade toughness with 10 ATM Water-resistance, 70°C heat resistance, -40°C cold resistance, 240 hours humidity resistance, and 96 hours salt spray resistance. Witness endurance that braves the elements with ease. Get a high-level exploration partner that boasts Five Global Navigation Satellite systems, a weather tracker, a sunrise and sunset monitor, a current moon phase display, a compass, and a barometric altimeter. Ultra-long 24-day battery life with typical use, and over 150 different sports modes to track your every move. Protect your health and keep fit with heart rate, sleep quality monitoring, and blood-oxygen saturation measurement, and get personalized evaluations via built-in health assessment system PAI. This is a fitness watch that strikes the perfect balance between practicality and comfort–features an always-on 1.39-inch HD amoled color screen for smoother touch operation and richer & brighter color, a skin-friendly silicone strap with a sweat-wicking design to ensure it stays dry and comfortable.