1 44mm version lasts longer than 40mm version.Show More
1 44mm version lasts longer than 40mm version. Average expected performance based on typical use. Results may varyShow Less
2 Works with Qi compatible Samsung devices (compatibility with non-Samsung Qi devices not guaranteed); speed and power efficiency of charge varies by device.
3 4G LTE standalone connectivity only available on Samsung Galaxy Watch Active2 LTE version. Show More
3 4G LTE standalone connectivity only available on Samsung Galaxy Watch Active2 LTE version. Standalone voice calling on LTE version requires initial pairing with eligible Samsung Galaxy device and separate qualifying wireless plan. Your carrier may not support standalone voice calling, or support may be available only in certain areas. Please check with your carrier for more information regarding wireless service plan for cellular service. Standalone functionality limited if paired phone is not powered on or connected to a wireless network.Show Less
4 Samsung Pay is not available on iOS smartphones. Show More
4 Samsung Pay is not available on iOS smartphones. After initial setup, Samsung Pay on Galaxy Watch3 can make at least five transactions without reconnecting to a network. Samsung Pay on Galaxy Watch3 requires network connection through LTE or Wi-Fi or via Bluetooth pairing with compatible smartphone. Samsung Pay on the Galaxy Watch3 is only compatible with select cards, carriers, and Samsung devices and non-Samsung Android phones. Samsung Pay on the Galaxy Watch3 is compatible only with NFC-type payment terminals.Show Less
5 Most Bixby voice functionality requires LTE or Bluetooth connection to a phone. Show More
5 Most Bixby voice functionality requires LTE or Bluetooth connection to a phone. LTE version requires initial set up for standalone use. Show Less
6 Requires Samsung Galaxy smartphone with Android 7 or later, and Samsung Health Monitor app (available only at the Samsung Galaxy app store).Show More
6 Requires Samsung Galaxy smartphone with Android 7 or later, and Samsung Health Monitor app (available only at the Samsung Galaxy app store). The ECG Monitor app is not intended for users with known arrhythmias other than atrial fibrillation or users under 22 year sold. Users should not interpret or take clinical action based on the device output without consultation of a qualified healthcare professional. The ECG Monitor app is not intended to replace traditional methods of diagnosis or treatment and is for information purpose only.Show Less
7 Trip detection recognizes falls when engaged in dynamic motion, not when still.Show More
7 Trip detection recognizes falls when engaged in dynamic motion, not when still. Requires network connection to notify emergency contact. GPS accuracy may be affected by obstructions to satellite signal such as buildings.Show Less