Comparison Table: Top 10 Xiaomi Smartwatches at a Glance Model Key Feature Best For Battery Life GPS Price Tier Xiaomi Watch 2 Pro Wear OS, Snapdragon W5+ Gen 1 Smart Features & Performance ~55 hours Yes Premium Xiaomi Watch S3 Interchangeable Bezels & Bands Customization & Style ~15 days Yes Mid-Range Xiaomi Watch S2 Sleek