Yes 1.2' Circle GARMIN 36 g Buckle Garmin Connect IQ Up to 1.5 hours Yes - Bluetooth- WiFi- NFC - iOS- Android Silicone USB cable Garmin OS 2 years

Yes 1.5' Full colour display Circle DIESEL Transparent 160 g Buckle - Heart rate- Accelerometer Google Play 190 x 45 x 12 mm (H x W x D) Swimproof Yes Up to 24 hours Rechargeable battery Bluetooth - iOS- Android Plastic Wireless charging Google Assistant Wear OS 2 years

Yes 49 mm Rectangular APPLE 61 g G-hook closure Yes (service plan required) Apple app store 49 x 44 x 14.4 mm (H x W x D) Small (strap 130 - 160 mm) Yes - WiFi 4- Bluetooth 5.3 Yes iOS Siri watchOS 10 1 year

Portable speaker No JBL Black 550 g JBL Connect app 1.0 Bluetooth 5.1 63 - 20,000 Hz 6 Ohms 68 x 178 x 72 mm (H x W x D) - Control stereo pair- Updates Up to 12 hours 30 W Battery 100+ speakers 20 W - iOS- Android AAC, MP3 2 years Yes

Speaker No MARSHALL Black 7.45 kg No Marshall Audio app 2.0 Bluetooth 5.2 35 - 20,000 Hz 4 Ohms 400 x 317 x 203 mm (H x W x D) 150 W Mains Marshall signature sound - iOS- Android 100 dB 2 years

Flat panel Hi-Fi system No Yes PANASONIC Black Aux-in x 1 2.4 kg 4 Panasonic Music Streaming app 2.0 Lincs D-Amp (3rd generation) Bluetooth 2.1 Yes 225 x 420 x 102 mm (H x W x D) Yes Manage your devices 40 W (20 W + 20 W) 8 cm full range x 2 Mains Wall-mountable design Up to 8 speakers USB 2.0 x 1 - iOS- Android D. Bass Yes 1 year Yes

Portable speaker No ULTIMATE Night black No 1.44 kg No Ultimate Ears app 2.0 Bluetooth 4.2 60 - 20,000 Hz 4 Ohms 242 x 138 x 141 mm (H x W x D) Waterproof & dustproof (IP67) Up to 20 hours Rechargeable battery 150+ speakers - iOS- Android 6 settings 90 dB 2 years

Multi-room speaker Yes SONOS White 4.47 kg No Sonos app Yes Bluetooth 5.0 40 - 20,000 Hz 3 Ohms 189 x 260 x 169 mm (H x W x D) Sonos 250 W - Tweeters x 4- Woofers x 2 Yes Mains Dolby Atmos Music USB Type-C x 1 - iOS- Android All Sonos S2 devices Trueplay tuning technology 2 years Yes 32

Flat panel Hi-Fi system No PANASONIC Black Aux-in x 1 2.5 kg 4 Panasonic Music Streaming app 2.0 2ch digital amp Bluetooth 2.1 Yes 75 Ohms 248 x 451 x 157 mm (H x W x D) Yes Manage your devices 20 W (10 W + 10 W) 8 cm full range x 2 Mains Wall-mountable design Up to 8 speakers USB 2.0 x 1 - iOS- Android D. Bass Yes 1 year Yes

Portable speaker No ULTIMATE Sunset red No 930 g No Ultimate Ears 2.0 Bluetooth 4.2 90 - 20,000 Hz 4 Ohms 200 x 103 x 123 mm (H x W x D) Waterproof & dustproof (IP67) Connect multiple speakers Up to 15 hours Rechargeable battery Over 150 - iOS- Android 6 settings 90 dB 360° sound 2 years

Yes 1.3' Super AMOLED Circle SAMSUNG Black 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

Traditional Hi-Fi system - DAB +- FM JVC Black & silver 7.2 kg Earphone x 1 2.0 Bluetooth 5.3 Yes 50 - 20,000 Hz 4 Ohms Yes 1.5' Tweeter x 2 Mains USB 2.0 x 1 - Bass boost- Treble control 90 dB MP3 Yes 1 year Yes