Workout more efficiently and burn more calories Comfortable armband accurately measures heart rate. No chest strap required Rechargeable battery provides up to 8 hours of workout time Wireless workout from up to 100 ft. away from your device! Compatible With: iPhone 5S iPhone 5C iPhone 5 iPhone 4S iPad mini with retina iPad mini iPad (4th gen) iPad (3rd gen) iPod touch (5th gen) Samsung Galaxy S IV The Rhythm+ Optical Heart Rate monitor & apos; s ANT+ Connection works with Garmin Forerunner, Vivo Fit, Sagunto ambit 3, Vieira, and completely takes the place of your heart rate monitoring chest strap. The Bluetooth 4. 0 connection works with all of the popular fitness tracking apps such as digit, wahoo, starve, map my fitness, endomondo, run keeper, runtastic, ismoothrun, and more!
- Not Orange Theory Compatible - Heart Rate Monitor Armband Featuring a Large and Small Black Strap. Bonus Pack Includes One Additional Free Orange Armband
- RHYTHM+ works with most popular health and fitness apps, including: digifit, run keeper, mapmyfitness, Strava, and more. Not compatible with Orange Theory Fitness Centers.
- Works with all Bluetooth Smart and ANT+ enabled devices and equipment: watches, fitness equipment, smartphones, and tablets Breathable lightweight Armband - no need for a bulky chest strap
- Ip67 waterproof construction can be submerged up to 1 meter
- RHYTHM plus works with most popular health and fitness apps, including: DigiFit Run keeper MapMyFitness Strava and more
- Not Orange Theory Compatible - Heart Rate Monitor Armband Featuring a Large and Small Black Strap. Bonus Pack Includes One Additional Free Orange Armband
- RHYTHM+ works with most popular health and fitness apps, including: digifit, run keeper, mapmyfitness, Strava, and more. Not compatible with Orange Theory Fitness Centers.
- Works with all Bluetooth Smart and ANT+ enabled devices and equipment: watches, fitness equipment, smartphones, and tablets Breathable lightweight Armband - no need for a bulky chest strap
- Ip67 waterproof construction can be submerged up to 1 meter
- RHYTHM plus works with most popular health and fitness apps, including: DigiFit Run keeper MapMyFitness Strava and more
