Rollme S08: A smartwatch with 4G LTE, dual cameras and a built-in GPS module

The Rollme S08 is an intriguing smartwatch, not least because it possesses two cameras - an 8 MP front sensor and a 5 MP side-mounted one. The S08 has a 1.69-inch IPS display, which sits within a 50.6 x 18.5 mm steel body. According to Rollme, the S08 also has a ceramic bezel and weighs 90 g. Additionally, the display has been covered by Corning Gorilla Glass 4 and is supposedly IP68 certified against dust and water.

A MediaTek MT6739 chipset powers the S08, which Rollme has complemented with 32 GB of storage and 3 GB of RAM. These components are underpinned by a 1,360 mAh battery that will last up to five days on standby. Presumably, the S08 will need recharging much sooner than that with its heart-rate sensor and GPS module activated. Likewise, while the smartwatch supports up to 802.11 n Wi-Fi, it will consume more power when connected to a 4G LTE network. According to Rollme, the S08's nano-SIM card slot supports a host of frequency bands covering FDD LTE, TDD LTE, WCDMA and GSM.

The S08 can also communicate with smartphones via Bluetooth 4.0 and runs Android 7.1 Nougat itself. The Rollme S08 can be purchased from the likes of AliExpress, Banggood and Gearbest. However, it is cheapest on Banggood, where it retails for US$139.99.