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 1.4' Circle GOOGLE 55 g Buckle Google Play 41 x 41 x 12.3 mm (H x W x D) Water resistant (5 ATM) Up to 80 minutes Yes Up to 24 hours Lithium-ion battery - Bluetooth 5.0- WiFi- NFC Android 8.0 or newer USB Type-C magnetic charger Google Assistant Wear OS 3.5 1 year

Yes Universal (strap up to 240 mm) Running watch GARMIN Black 37 g Buckle Buttons 42 x 42 x 12 mm (H x W x D) Up to 1 hour 30 minutes Built-in rechargeable battery Bluetooth Silicone USB cable Waterproof (5 ATM) 2 years

1.7' Full colour LCD Square REFLEX - Bezel: Blue- Strap: Blue 35 g Buckle Heart rate monitor (HRM) 245 x 38 x 11 mm (H x W x D) Water resistant (IP68) Up to 2 hours Yes Bluetooth 5.0 Silicone Magnetic charger 2 years

1.7' Full colour LCD Square REFLEX 35 g Buckle Heart rate monitor (HRM) 245 x 38 x 11 mm (H x W x D) Water resistant (IP68) Up to 2 hours Yes Bluetooth 5.0 Silicone Magnetic charger 2 years

Yes 1.43' AMOLED display Circle HUAWEI Black 35.6 g Buckle AppGallery Water resistant (5 ATM) Large (strap 140 - 210 mm) Up to 2 hours Yes Up to 14 days Lithium-polymer Bluetooth 5.2 TPU Huawei Celia HarmonyOS 2 years

MICROSOFT

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 SONY Forest grey 650 g Sony Music Center 2.0 Amplifier Type-S Master Bluetooth 5.3 20 - 20,000 Hz 4 Ohms 77 x 206 x 76 mm (H x W x D) Waterproof & dustproof (IP67) Up to 12 hours Rechargeable battery - iOS- Android Echo cancelling technology 1 year Yes

Portable speaker No JBL Black No 960 g No JBL Connect app 1.0 Bluetooth 5.1 65 - 20,000 Hz 6 Ohms 96.5 x 223 x 94 mm (H x W x D) Waterproof & dustproof (IP67) - Control stereo pair- Updates Up to 20 hours 40 W (10 W + 30 W) Rechargeable battery Over 100 speakers - iOS- Android AAC, MP3 Yes 2 years

Portable speaker No JBL Blue Aux-in x 1 1.83 kg No - JBL Connect+- JBL PartyBoost 2.0 Bluetooth 5.1 54 - 20,000 Hz Passive bass radiator x 2 138 x 298 x 134 mm (H x W x D) Up to 15 hours 100 W (50 W x 50 W) - Mains- Rechargeable battery 100+ speakers - iOS- Android Standby: 0.5 W AAC, MP3 Yes 2 years Yes

Yes Voice controlled speaker Yes BOSE Black Aux-in x 1 2.1 kg Bose Music app 1.0 Yes Yes 50 - 60 Hz 203 x 169 x 109 mm (H x W x D) Bose multi-room system Play music from your device Unidome transducer x 1 Mains - iOS- Android Standby: 2 W Yes 2 years