Mains AMAZON White 456 g 82 x 84 x 146.7 mm (H x W x D) - WiFi- Bluetooth - iOS- Android Alexa 1 year

Smart doorbell Rechargeable battery NEST White 206 g 160 x 24 x 46 mm (H x W x D) - WiFi- Bluetooth - iOS- Android Google Home app 2 years

Yes 1.2' pOLED full colour display Circle GOOGLE 28 g (without strap) Buckle Google Play Up to 80 minutes Yes Up to 30 hours Lithium-ion polymer battery - Bluetooth 5.1- WiFi- NFC 50% charge in up to 30 minutes Android 9 or later Silicone Magnetic dock Google Assistant Wear OS 4 2 years

Yes 1.2' pOLED full colour display Circle GOOGLE 28 g (without strap) Buckle Google Play Up to 80 minutes Yes Up to 30 hours Lithium-ion polymer battery - Bluetooth 5.1- WiFi- NFC 50% charge in up to 30 minutes Android 9 or later Silicone Magnetic dock Google Assistant Wear OS 4 2 years

Yes 1.3” AMOLED full colour display Circle GARMIN 78 g Buckle Garmin Connect IQ store 47 x 47 x 14.5 mm (H x W x D) Waterproof (10 ATM) Up to 1.5 hours Yes - Bluetooth- WiFi- Ant+- NFC Silicone USB Type-C Garmin OS 2 years

1.6' LCD Rectangle POKEMON 40 g Buckle Pedometer 223 x 41 x 13 mm (H x W x D) One size (233 mm strap) Yes No Silicone USB Type-C 1 year

Yes 1.32' AMOLED 466 x 466 HD Circle HUAWEI 42.6 g Buckle Huawei app store Water resistant (5 ATM) 130 - 190 mm circumference Up to 2 hours Yes Up to 7 days Rechargeable Lithium-polymer Bluetooth 5.2 Fluoroelastomer Wireless charging cradle Harmony OS Lite 2 years

Yes 1.3' Super AMOLED Circle SAMSUNG Silver 52 g Buckle eSIM Google Play Waterproof (IP68) 43 mm Up to 76 minutes Yes Up to 40 hours Lithium-ion battery - Bluetooth 5.3- WiFi- NFC Android 10.0 or later 16 GB storage FKM & leather hybrid Bixby built-in Wear OS 2 years

Yes 40 mm Rectangular APPLE 27.8 g Pin-and-tuck closure No Apple app store 40 x 34 x 10.7 mm (H x W x D) Water resistant (up to 50 m) Yes Up to 18 hours - WiFi 4- Bluetooth 5.3 Silicone Wireless charger Siri WatchOS 10 1 year

Multi-room speaker Yes DENON Black Aux-in x 1 1.7 kg No HEOS app 1.0 Yes 187 x 120 x 120 mm (H x W x D) HEOS Mains USB x 1 - iOS- Android Bass & treble control Group speakers 2 years Yes 32

Portable speaker No BOSE White No 600 g No Bose Connect app Bluetooth 4.2 90 x 201 x 52 mm (H x W x D) Waterproof & dustproof (IP67) Up to 12 hours Lithium-ion battery - Android- iOS 2 years

Speaker No MARSHALL Black Aux in x 1 2.85 kg No Marshall Bluetooth app 2.0 Bluetooth 5.2 45 - 20,000 Hz 4 Ohms 260 x 170 x 150 mm (H x W x D) 60 W - Tweeter x 2- Woofer x 1 Mains 95 dB 2 years