Connected GPS (via smartphone) 1.65” PMOLED display Circle WITHINGS 83 g Buckle - App Store- Google Play 42 x 42 x 13.7 mm (H x W x D) Up to 2 hours No Up to 720 hours (30 days) Built-in rechargeable battery Bluetooth Silicone Magnetic charging cable 2 years

Mains AMAZON Glacier White 405 g 73 x 86 x 147.8 mm (H x W x D) - WiFi- Bluetooth - iOS- Android Alexa 1 year

Yes 1.41' Square GARMIN 38 g Buckle Garmin Connect IQ Up to 1 hour Yes - Bluetooth- WiFi- NFC - iOS- Android Store up to 500 songs Silicone USB cable Garmin OS 2 years

Smart doorbell Mains RING Satin Nickel 122 g 115 x 50 x 24 mm (H x W x D) 2.4 GHz / 5 GHz WiFi Ring app 1 year

1.49' Circle FOSSIL Silver 220 g Safety mesh buckle - Accelerometer- Heart Rate 180 x 38 x 12.7 mm (H x W x D) Water resistant (3 ATM) Universal 1 hour No Standby: Up to 2 weeks Built-in rechargeable battery Bluetooth 5.0 50 minutes to 80% Stainless steel mesh Magnetic USB charging Fossil Hybrid 2 years

Yes 1.52' TFT LCD colour display Square XPLORA Black 58 g Buckle Pedometer 4G enabled eSIM / nano SIM Waterproof (IP68) Small (strap 120 - 200 mm) Up to 4 hours Yes Up to 72 hours Built-in rechargeable battery WiFi - iOS- Android Silicone Charging cradle RTOS - Steps- Distance 1 year

Yes 1.3” MIP Colour Display Circle GARMIN 79 g Buckle Garmin Connect IQ store 47 x 47 x 16 mm (H x W x D) Waterproof (10 ATM) Medium (128-208 mm) Up to 2.75 hours Yes - iOS- Android Silicone USB cable Garmin OS 2 years

Yes 49 mm Rectangular APPLE - Bezel: Titanium- Strap: Blue 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 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

SAMSUNG

1.09' LCD Round REFLEX - Bezel: Gold- Strap: Navy 45 g Buckle Heart rate monitor (HRM) 240 x 40 x 13 mm (H x W x D) Water resistant (IP67) Universal (240 mm strap) Up to 3 hours Yes Rechargeable Bluetooth 5.0 Silicone Magnetic charger 2 years

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