Smart doorbell Rechargeable battery TP-LINK Black & white 176.2 g - Amazon Alexa- Google Home WiFi - iOS- Android TP-Link Tapo app 2 years

Smart doorbell RING Satin Nickel 193 g 126 x 62 x 23 mm (H x W x D) Amazon Alexa WiFi - iOS- Android Ring app 1 year

Yes 1.28' Circle MICHAEL Rose gold 130 g Clasp Google Play 162 x 45 x 10 mm (H x W x D) Waterproof (3 ATM) Up to 1 hour Yes Up to 24 hours Built-in rechargeable battery - Bluetooth 5.0- WiFi- NFC Stainless steel Magnetic USB charging dock Google Assistant Wear OS 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' Super AMOLED Circle SAMSUNG Silver 52 g Buckle 4G enabled 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 45 mm Rectangular APPLE 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 1.2' 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 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 AMOLED Rectangle FITBIT Pink clay & soft gold Water-resistant Up to 6 days Lithium-polymer - Bluetooth- Wifi - iOS- Android 1 year

Yes 1.1' AMOLED display Circle GARMIN 38.2 g Buckle Garmin Connect IQ store Water resistant (5 ATM) Yes - Bluetooth- WiFi - iOS- Android Silicone USB cable 2 years

Portable speaker No JBL Black 10.84 kg 3.5 mm jack x 1 JBL Partybox app 2.0 Bluetooth 5.1 45 - 20,000 Hz 6 Ohms 568 x 295 x 300 mm (H x W x D) Splash resistant (IPX 4) Up to 12 hours 160 W (80 W + 80 W) USB x 1 - iOS- Android 36 Wh Bass Boost (2 modes) - MP3- AAC Yes 2 years Yes

Multi-room speaker Yes SONY Black Aux-in x 1 2.5 kg Sony Music Center app 2.0 S-Master Yes Passive radiator 247 x 146 x 155 mm (H x W x D) Humidity resistant Mains - iOS- Android Yes AAC, SBC 1 year Spotify