Amazon is offering large discounts - in some cases more than £150 off - on various models of the highly rated Huawei Watch 2 smartwatch (the top pick in our Best smartwatch 2018 chart), as part of Amazon Prime Day 2018.

Our 4-star review of the Watch 2 called the device "a huge improvement over the first-generation Huawei Watch", praising its sports & fitness credentials. "It’s the hardware that really sets the Watch 2 apart," we added. "It boasts optional 4G connectivity, GPS, Wi-Fi and Bluetooth, allowing for use without a connected smartphone."

The Huawei Watch 2 4G Sport Smartwatch, which normally retails at £316.63, is temporarily on sale for £182.99, a discount of £133.64 or 42%. You can view the deal here.

The Huawei Watch 2 Sport Smartwatch normally retails for £276 but is available for £149.99, a saving of £149.99 or 46%. That deal is here.

Finally, the Huawei Watch 2 Classic Smartwatch is discounted to just £207. That's a fantastic £152 off the usual RRP of £359. View that deal here.

All three deals are available for just 36 hours. They began at midday on 16 July and last until a minute before midnight on 17 July. Also note that they are available only to Amazon Prime members.

Read about more Amazon Prime deals