| Management number | 228858129 | Release Date | 2026/05/31 | List Price | US$30.40 | Model Number | 228858129 | ||
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| ASIN | B0DFPFVG61 |
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| Brand | ESFOE |
| Color | Midnight(3 straps) |
| Shape | Round |
| Band Color | Black |
| Band Width | 22 Millimeters |
| Resolution | 466 x 466 |
| Style Name | Modern |
| Screen Size | 1.43 Inches |
| Display Type | AMOLED |
| Manufacturer | ESFOE |
| Model Number | EF5 |
| Battery Power | 0.53 Amp Hours |
| BuiltIn Media | BLACK STAINLESS STEEL STRAP*1+ BLACK SILICONE STRAP*1 + BLACK LEATHER STRAP*1, ESFOE SMART WATCH EF5*1, MAGNETIC CHARGER CABLE*1, PRODUCT MANUAL*1 + AFTER-SALES CARD*1, STRAP ADJUSTER*1 |
| Warranty Type | Limited |
| Controller Type | Android, iOS |
| Item Dimensions | 9.4 x 1.77 x 0.31 inches |
| Target Audience | Men |
| Battery Capacity | 530 Milliamp Hours |
| Metrics Measured | Optical sensor, Accelerometer |
| Operating System | Realtek8763EWE-VP |
| Battery Cell Type | Lithium Polymer |
| Waterproof Rating | IP68 |
| Band Material Type | Stainless Steel + Silicone + Leather |
| Case Material Type | Metal |
| Compatible Devices | Smartphone |
| Additional Features | Alarm Clock, Always On Display, Blood Pressure Monitor, LED Flashlight, Multisport Tracker |
| Battery Charge Time | 2 Hours |
| RAM Memory Installed | 256 MB |
| Warranty Description | 2 Years Warranty |
| Wireless Compability | Bluetooth |
| Age Range Description | Adult |
| Communication Feature | Notification, Phone Call, Voice Call |
| Human Interface Input | Touchscreen |
| Supported Application | Alarm, Sleep Monitor, Phone, Heart Rate Monitor |
| Water Resistance Depth | 50 Meters |
| Water Resistance Level | Waterproof |
| Wearable Computer Type | Smart Watch |
| Compatible Phone Models | Android Devices 4.4 version or above, iOS Devices 8.0 version or above |
| Connectivity Technology | Bluetooth |
| Memory Storage Capacity | 256 MB |
| Maximum Display Brightness | 450 Nit |
| GPS Geotagging Functionality | No GPS |
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