Bingo M2 smart band/ fitness band supports Bluetooth version 4.0 and below in Tablets, phones and PC’s and support for i0S and android. You may receive phone call notifications, incoming phone messages for which you need to download app and supported to android Phones Features: 70 mAh Battery Capacity Bluetooth fitness or smart band fabricated with OLED Display with 0.42 inch size. It’s overall length is about 235 mm. To maintain fitness, it fits your wrist perfectly. Alarm Reminder ? Sensor: Low-power acceleration sensor ? Quality Manufacturing Material. It’s width is about 19 mm and has adjustable length in 155-210 mm range. Motion Odometer. Sports Pedometer, Sedimentary Reminder that reminds you when you don’t move from one hour. Sleep Monitor checks your sleep quality in App at night. SMS: Bluetooth Sync Reminders, SMS Notifications ? It’s having OLED Time Display Of 24 Formula: Checking the current time. ? Record Steps and Mileage Of Sports? It’s having excellent aesthetics with outstanding resistance to Swear, Sebum and Abrasion. In order to Safeguard from U.V Rays, It’s strap is composed of Plastic ABS & TPS elastomer. It avoids negative results of irritational potential and toxicity with proven safety. It’s having Silky touch. How To Use M2 Device : 1. Installing your App on your android or i0s Mobile Phones. Scan the QR code on the manual provided with the device(Android or IOS) with the help of QR code Scanner App or Search for Lefun health in Google Play or App Store. 2. Pairing M2 and your phone. You need to launch Lefun health App and sign up, then pair M2 with the app. You need to click the button in order to complete the bind when you bind M2 More features of Bingo M2 Fitness Band Our Latest Release : Bingo M3 Fitness Band In Color Display