Model: 4.5 inch to 5.2 inches phone
Compatible iPhone Model: iPhone 6
Right arm circumference: 22.5 cm ~ 35.5 cm
Compatible phone models: 4.5 to 5.2 inches phone
Suitable phone model 1: Motion for Samsung Galaxy S2 S3 S4 S5 S6 S7 big edge 'J5 A5
Suitable phone models 2: For millet Mi3 / Mi4 / Security Service / Mi4i Mi4c / Mi4S Hongmi red rice 1/2/3
3 Suitable phone models: Huawei lift P6 / P7 / P8 / P8 Lite / honor 6/7 Honor / Honor 4 c / yen
Suitable phone models 4: Lenovo P780 / A536 / S850 / S820 / atmosphere / ambience X2 / atmosphere
5: Suitable phone model Sony Xperia Z1 / Z3 / Z4 / Mini Z2 Z5 M4 Aque meters
6: Suitable phone models Doogee X5 / X5 Pro Meizu M2 mini
Usage: swimming, cycling, jogging, biking, and running.