Smart doorbell RING Satin Nickel 1.9 kg WiFi Ring app 1 year

Yes 1.12' Circle GARMIN Graphite 43 g Buckle Garmin Connect IQ store 40 x 40 x 13.3 mm (H x W x D) Waterproof (10 ATM) Small (112 - 180 mm) Up to 2 hours No Lithium-ion Bluetooth Silicone - USB Cable - Solar Power Garmin OS 2 years

Yes 1.3' Circle GARMIN 34.1 g Buckle Garmin Connect IQ store 44 x 44 x 12 mm (H x W x D) Waterproof (5 ATM / IPX7) Universal (strap 125 - 202 mm) Up to 1 hour No Lithium-ion Bluetooth 4.2 Silicone USB Cable Garmin OS - Calories- Steps- Sleep 2 years

Connected GPS (via smartphone) 1.6” PMOLED display Circle WITHINGS 58 g Buckle - App Store- Google Play Up to 2 hours No Up to 720 hours (30 days) Built-in rechargeable battery Bluetooth Silicone Magnetic charging cable 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) Large (strap 165 - 210 mm) Yes - WiFi 4- Bluetooth 5.3 Yes iOS Siri watchOS 10 1 year

Yes 1.64' AMOLED full colour display Square HUAWEI Starry black Watch without the strap: 21 g Buckle App Gallery 46 x 30 x 10.7 mm (H x W x D) Water resistant (up to 50 m) Medium (strap 130 - 210 mm) 65 minutes Yes Lithium-ion battery Bluetooth 5.0 Silicone Wireless charging pad Harmony OS 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 44 mm Rectangular APPLE 33 g Hook-and-loop closure No Apple app store 44 x 38 x 10.7 mm (H x W x D) Water resistant (up to 50 m) Yes Up to 18 hours - WiFi 4- Bluetooth 5.3 Nylon Wireless charger Siri WatchOS 10 1 year

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 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 Universal (strap up to 240 mm) Running watch GARMIN Whitestone 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

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