Sennheiser Smart Control App Over-ear SENNHEISER White 222 g Yes Bluetooth 5.2 Yes Dynamic 106 dB Up to 50 hours 1.2 m 3 hours Fold-flat earcups Yes Closed USB Type - C Yes 37 mm - Android- iOS 10 - 22,000 Hz Yes - Earpad- Device- App Yes - iOS- Android Yes Yes Cushioned earpads 10 m - Google assistant- Siri 2 years Yes Yes

Sennheiser Smart Control App Over-ear SENNHEISER Black 227 g Yes Bluetooth 5.2 Yes Dynamic 106 dB Up to 50 hours 1.2 m 3 hours Fold-flat earcups Yes Closed USB Type - C Yes 37 mm - Android- iOS 10 - 22,000 Hz Yes - Earpad- Device- App Yes - iOS- Android Yes Yes Cushioned earpads 10 m - Google assistant- Siri 2 years Yes Yes

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

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

Yes 1.2” MIP Colour Display Circle GARMIN 63 g Buckle Garmin Connect IQ store 42 x 42 x 16 mm (H x W x D) Water resistant (10 ATM) Small (108 - 182 mm) Up to 2.75 hours Yes - iOS- Android Silicone USB cable Garmin OS 2 years

Echo

Yes Small (strap 124 - 185 mm) Running watch GARMIN White 200 hours of activity data 32 g Buckle Buttons Built-in rechargeable battery - Bluetooth- ANT+ - iOS- Android - Move bar- Auto goal Silicone Cable - Garmin Connect- Garmin Coach Waterproof (5ATM) 2 years

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 1.2' Super AMOLED Circle SAMSUNG Black 25.9 g Buckle Google Play Waterproof (IP68) Up to 110 minutes Yes Up to 40 hours Lithium-ion battery - Bluetooth- WiFi- NFC Android 6.0 or later Rubber Wear OS 2 years

Yes Small (strap 124 - 185 mm) Running watch GARMIN Iris 200 hours of activity data 32 g Buckle Buttons Built-in rechargeable battery - Bluetooth- ANT+ - iOS- Android - Move bar- Auto goal Silicone Cable - Garmin Connect- Garmin Coach Waterproof (5ATM) 2 years

Portable speaker Yes Internet radio JBL Black AC 6.7 kg USB Type-A JBL One app 2.1 Bluetooth 5.3 40 - 20,000 Hz 8 Ohms 189 mm x 114 mm subwoofer 200 x 483 x 257 mm (H x W x D) Boombox Waterproof & dustproof (IP67) Up to 24 hours Yes - Mains- Rechargeable battery Supports 3D Dolby Atmos - iOS- Android JBL One app Yes Yes 2 years Yes 10+

Echo