Rollme S08 VS Kospet Prime 4G Smartwatch

Rollme S08 VS Kospet Prime


Rollme S08 and Kospet Prime are the latest Android smartwatches from their manufacture. Both come with high features both in design and functionality. Kospet Prime was launched by Kospet in late 2019. While RM-S08 is the newest one which was released by Rollme in Aprile 2020. So, is there any difference between these Android watches?

What is the difference Between ROLLME S08 and Kospet Prime?

Firstly, both smartwatches come with round dials but with different designs. Regarding the display screen. the two watches using the same screen type but with a little different in resolution, the ROLLME S08 looks a few bigger and has more resolution. The S08 Android watch also beats Kospet Prime in some important features, which is the first Android watch with true IP68waterproof in the world and has the bigger battery too. The full details are in the table below!

KOSPET Prime 4G SmartWatch Pros and Cons+ Full Details

Rollme S08 4G Smartwatch Pros and Cons + Full Details

Device Kospet Prime Rollme RM-S08
Shape Round Round
Dimension 60.2*50.2*17.5mm 60*50*18.5 mm
Weight 86g 90g
Sim card Nano-sim card Nano-sim card
Display IPS IPS
Screen Size 1.6inch 1.69nch
Screen Resolution 400*400 450*450
Operating System Android 7.1 Android 7.1
Camera 8MP in the side+5MP in the front 8MP in the side+8MP in the front
Face Unlock Yes Yes
Heart rate monitor Yes Yes
Blood oxygen NO NO
Blood Pressure NO NO
Waterproof IP67 IP68 with 50M deep
GPS+Bluetooth Yes Yes
Connectivity 4G+WIFI 4G+WIFI
Strap Leather +TPU Silicone+ Leather
Battery Capacity 1260 mAh 1360 mAh +2200mAh

Charging compartment

Standby time 3-5 days 3-5 days
Price $ Below $ Below

Prices and availability?

Kospet Prime and Rollme RM-S08 are available on different merchants with different Prices. You can select the best price for you.

ROLLME S08: Check Price on Aliexpress, Check Price on Banggood

Kospet Prime: See Price on Aliexpress, Check price on Banggood

Previous articleBlitzWolf BW-HL3 VS BW-HL2 Smartwatch Comparison
Next articleNO.1 DT58 Pro Smartband Pros and Cons + Full Details


  1. I had both of these smartwatches. I like the fact that I can swim with ROLLME S08. On the other hand, I can replace PRIME band to dress up strap.
    One thing, that I really want to know is how to extend battery life of both watches, without putting them into STANDBY MODE….like SAMSUNG GALAXY ACTIVE 2.

    • Hi Moh! These smartwatches are like Android smartphones. so it much difficult to extend battery life. and you know that 4G LTE makes the Battery drains!


Please enter your comment!
Please enter your name here