Echo

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

40387 5051322403876 40387 24052737813

All-new

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

Yes 2.2' AMOLED always-on display Rounded square FITBIT 40 g Buckle Fitbit app Water resistant (IP67) Yes 6 days + Lithium-polymer - Bluetooth- NFC - iOS- Android Silicone - USB - Magnetic charging dock Amazon Alexa 2 years

1.7' Full colour LCD Square REFLEX - Bezel: Pink- Strap: Pink 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

Built-in WiFi SHARP Black Yes Plastic 2 1 year HD Ready 1366 x 768p 100 x 100 10 W 15 mm 50 Hz 24' - 3.5 mm jack x 1- Optical x 2 Yes 60 Hz Yes - Sleep timer- Parental lock Aquos Net+ Yes Yes Miracast Dolby Digital Plus LED backlit Ace Pro 100000:1 28 languages

GOOGLE

8806090334313 UE55TU8500UXXU Samsung TU8500 14038071127

Connected GPS (via smartphone) 1.49” OLED display Circle WITHINGS 55 g Buckle - App Store- Google Play 13 x 41 x 241 mm (H x W x D) Watch face: medium (38 mm) Up to 2 hours No Up to 720 hours (30 days) Built-in rechargeable battery Bluetooth Fluoroelastomer USB Type-C docking station HealthSense OS 3 2 years

Yes 1.2' Circle GARMIN 36 g Buckle Up to 1.5 hours Yes - Bluetooth- WiFi- ANT - iOS- Android Silicone USB cable Garmin OS 2 years