Recently I have purchased the Samsung Gear S3 Frontier watch for days ago. I love this product. It is very useful for me. The watch is very beautiful and easy to use. battery last for 2 days an average use. The design is very classy and looks very beautiful. Use high quality metal with excellent quality straps. The screen is looks very and very bright. I have brightness set to 6 and the screen is perfectly readable indoors and direct sunlight. It is very user friendly. The speaker on the watch is very rocking. The maximum call volume is 6. My friend call me from the phone. He is very soft spoken and I could hear her perfectly. Answering or rejected calls using voice very good. It’s wonderful in look and amazing to touch and feel. It does all the work perfectly and no negative performance in this watch. I use it to see You tube videos, news from around the world, track my vehicle and phone, and even listen to music through the watch own speaker. The speaker is pretty loud for such a small device. The speedometer and GPS work very well. This is completely Paisa wasool product. It has many features like Bluetooth, Wi-Fi, Ringtone, Notification, 380mAh Li-ion battery, Heart rate sensor, 4GB internal memory, 768MB RAM. I am very satisfied on purchasing the Samsung Gear S3 Frontier watch. I will purchase the watch cost me at 33, 000rs.