Sense Health & Fitness Smartwatch W/GPS, Bluetooth Call/Text, Heart Rate SpO2, ECG, Skin Temperature & Stress Sensing (S & L Bands, 90 Day Premium.

Dimensions: 1.59 inches in length, 1.59 inches in width, and 0.49 inches in height. It features ECG, stress sensing, and a skin temperature sensor. Get notifications for calls, texts, calendar events, and apps such as Gmail and Facebook, and send quick replies and voice replies directly from your wrist. Compatible with Apple i OS 12.2 or higher and Android OS 7.0 or higher. Syncing range: Up to 30 feet. Music control is available via Bluetooth Classic on Android and Bluetooth LE on i OS devices. Includes built-in GPS + GLONASS, a speaker, a microphone, a multi-path optical heart rate sensor, and IR sensors for oxygen saturation (Sp O2) monitoring. Water-resistant to 50 meters. The battery delivers up to 6+ days of use per charge. Features heart rate tracking technology. Stores 7 days of detailed motion data minute by minute. Included in the box: the device, a Classic wristband (both small and large sizes), and a charging cable