Bigger screen displays bigger text and easier operation for the elderly. Wide Compatibility and Super Long Battery Life: The smart watch is compatible with iPhone Android smartphones. You can check the user guide for reference below the 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐠𝐮𝐢𝐝𝐞𝐬 𝐚𝐧𝐝 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐬.
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