This product is a multifunctional smart watch made by premium material with high quality. It is not only a watch for time keeping, but also sleeping management and heart rate monitor, a pedometer functions. It's high performance and advanced smart features are your indispensable personal fitness companion everyday. It is our pleasure to help you a funny and health life!

Features 

• Color: Black.
•  Material: PVC and silicone.
•  Size: Approx. 24 x 4.9 x 0.19cm.
•  Screen: 1inch.
•  Battery Capacity: 75mAh.
•  Resolution ratio: 128 x 64.
•  Charging: USB charging.
•  Service Time: 3-5days.
•  Bluetooth: 4.0.
•  Temperature:- 20-60‚ÑÉ.
•  Compatible platform: ANDROID, iOS.
•  It is not only a watch for time keeping, but also sleeping management and heart rate monitor, a pedometer functions.
•  It's high performance and advanced smart features are your indispensable personal fitness companion everyday.
•  It is a multifunctional smart watch made by premium material with high quality.
•  Adopts the superior waterproof material , and it works great under water.
• - A good gift for sports lover or family and friends, give them a healthy life.