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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

Yes 45 mm Rectangular APPLE - Bezel: Red- Strap: Red 39 g Pin-and-tuck closure Apple app store 45 x 38 x 10.7 mm (H x W x D) Water resistant (up to 50 m) Yes - WiFi 4- Bluetooth 5.3 Yes iOS Rubber Siri watchOS 10 1 year

Yes 1.5' Super AMOLED Circle SAMSUNG Silver 59 g Buckle 4G enabled eSIM Google Play Waterproof (IP68) 47 mm Up to 79 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

1.83' LCD Square REFLEX 38 g Buckle Heart rate monitor (HRM) 255 x 39 x 11 mm (H x W x D) Water resistant (IP67) Universal Up to 3 hours Yes Bluetooth 5.2 - Calculator- Games- Stopwatch Silicone Magnetic charger 2 years

Speaker No MARSHALL Black - 3.5 mm jack- RCA cable 8.5 kg No In-app EQ and presets Marshall Bluetooth app 2.0 Bluetooth 5.0 30 - 20,000 Hz 308 x 400 x 200 mm (H x W x D) 130 W Mains Up to 2 speakers - iOS- Android 101 dB 2 years Yes

Portable speaker ULTIMATE Black 2.41 kg Boom app 2.0 Bluetooth 4.0 120 mm passive bass radiator 281 x 203 x 154 mm (H x W x D) - Customise EQ- Megaphone mode Up to 17 hours 45 mm active transducers x 2 - iOS- Android Adaptive EQ 360-degree sound 2 years Yes

Portable speaker ROBERTS Black Aux-in x 1 722 g No 1.0 Bluetooth 5.0 Passive bass radiator 190 x 94 x 94 mm (H x W x D) Up to 12 hours 45 mm neodymium loudspeaker - Mains- Battery 2 years Yes

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) Yes - WiFi 4- Bluetooth 5.3 Yes iOS Siri watchOS 10 1 year

Megasound speaker SONY Black 11.2 kg S-master amplifier Bluetooth 5.2 20 - 20,000 Hz 564 x 269 x 294 mm (H x W x D) Lighting and sound control Up to 25 hours Yes Rechargeable battery Up to 100 speakers Ambient light USB A - iOS- Android MP3, WAV, WMA 1 year Yes

Portable speaker LG Black Aux-in x 1 1.1 kg No LG XBOOM app 1.0 Bluetooth 5.1 Passive bass radiator 98 x 261 x 95 mm (H x W x D) Waterproof & dustproof (IP67) Up to 24 hours 40 W (10 W + 30 W) Rechargeable battery Up to 10 speakers Customisable lighting - Android- iOS Sound Boost AAC, SBC Yes 1 year Yes

No USB x 1 Yes - DAB- FM JVC Black 3.5 mm jack x 1 3.36 kg No Dial Yes Bluetooth 2.1 + EDR 100 - 10,000 kHz 6 Ohms per speaker 245 x 180 x 162 mm (H x W x D) Yes 4.7 kg Mains 10 W RMS (5 W + 5 W) 290 x 185 x 553 mm (H x W x D) Yes Yes 128 x 125 x 225 mm (H x W x D) CD-R, CD-RW 3.5 mm jack 70 dB 17.52 kWh 12 W 0.4 W Yes 1 year 55 dB