•FLEXIBLE STRAP DESIGN: The new Flexible, Hook Style armband secures the Rhythm+2.0 comfortably on biceps, triceps, or on upper forearms.
•SUPERIOR ACCURACY: The optical sensor technology uses green and yellow LEDs to accurately measure blood flow with all skin tones. A built-in accelerometer acts a second layer to produce hyper-accurate measurements.
•UNIVERSAL CONNECTIVITY: Works with all Bluetooth Smart and ANT+ enabled devices and equipment such as watches, fitness equipment, smartphones, and tablets. Use with over 200+ popular heart rate monitoring apps including fitdigits, wahoo fitness, mapmyfitness, runkeeper and more!
•DURABLE CONSTRUCTION: Rated IP68 for dustproof and waterproof construction so you can submerge this in up to 1.5 meters for 30 minutes to keep it safe during your toughest workouts.
•LONG LASTING BATTERY LIFE: Get up to 24 hours of workout time from the rechargeable battery between charges. Use with the same (included) charging cradle as the top selling, Rhythm 24.

Description

Train Smart. Get Fit. The Rhythm+2.0 armband heart rate monitor’s precision sensor continuously measures blood flow and body movement to provide highly-accurate measurements. As accurate as a chest strap monitor, Rhythm+2.0 is worn comfortably on the upper forearm, biceps, or triceps. Equipped with patented yellow and green LEDs for work out measurements with any skin tone. Rated IP68 (dustproof and waterproof), it’s submersible in water for up to three meters and the rechargeable battery lasts for up to 24 hours. Rhythm+2.0 has a 100ft. wireless range, transmits to ANT+ and Bluetooth devices and works with over 200+ fitness apps.

Dimensions (Overall): .53 Inches (H) x 1.53 Inches (W) x 1.7 Inches (D)
Weight: .04 Pounds
Features: Bluetooth, Wireless, Controlled by Smartphone App
Includes: Instructions, Wristband
Activities tracked: Heart Rate, Calories Burned
Material: Neoprene, Polycarbonate