|Size (inches)||1.57 x 1.57 x .39|
|Display size (inches)||1.2-inch Super AMOLED touchscreen|
|Battery capacity||240mAh (non-removable)|
|Talk time (hours)||Up to 1.8|
|Standby time (days)||Up to 48|
|Wireless charging capable|
|Internal memory storage||4GB|
|Android®||Tizen™ 4.0 |
Subject to change based on future operating system updates
|Voice dialing and voice commands|
|4G LTE3||Bands 2, 5, and 12|
|4G||HSPA+ with enhanced backhaul|
|3G - UMTS||850/900MHz|
|Near Field Communication (NFC)||Open, Secure|
|Wireless emergency alerts (CMAS) capable|
|Preloaded apps from Samsung||Alarm, Contacts, Find my Phone, Galaxy Store, Gallery, Messages, Music, Phone, Samsung Health, Settings, Spotify,Stopwatch, Timer, Weather, Worldbook|
|Sensors||Accelerometer, ambient light, barometer, gyroscope, heart rate|
Messaging & email
|Text messaging||Send and receive text messages from your wrist (messaging charges apply).|
|Mobile email||Get support for POP3/IMAP, Yahoo!® Mail, Gmail, Hotmail®, Outlook.com, Microsoft® Exchange ActiveSync®, and more via your supported smartphone running Samsung Gear app.|
|Microsoft Direct Push|
|Supported music formats||AMR, MP3, MP4, M4A, OGG, OGA, WAV, WMA|
|External music play controls||Via lockscreen|
|Device Eco-rating||The AT&T Eco-Rating 2.0 system gives you environmental and social details about this device. The system uses a total of 20 performance criteria across 5 different attributes, for a total rating of 1 to 5 stars: 19-20 (5-star), 16-18 (4-star), 13-15 (3-star), 10-12 (2-star), 8-9 (1-star)|
|Substances of concern||4/4|
|Environmentally preferable materials||2/3|
|Energy efficiency and charging||1/1|
|End of life and recycling||2/2|
|Environmentally and socially responsible manufacturing||10/10|
|Total Eco-score||19/20 (5-star) Please visit www.att.com/ecospace for additional information
1 This device and related software are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease.
2 Compatible with select Bluetooth-capable smartphones. Galaxy Watch Active2-supported features may vary by carrier and compatible device. For a list of compatible smartphones and features, please visit https://www.samsung.com/galaxywatch/device-compatibility. For best results, connect with compatible Samsung Galaxy smartphones.
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.
4G LTE not available everywhere. LTE is a trademark of ETSI.
All talk, data, and standby times depend on network configuration.
© 2020 AT&T Intellectual Property. All rights reserved. Owners of all marks retain their rights.