myFirst Fone S4 4G Kids Smartwatch with eSim | Dual-Frequency GPS Tracker, IP68 Waterproof, 5MP Selfie Camera, Class Mode, SOS Alert - Safe Smart Watch for Children (Cotton Candy)
US$79.96
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US$79.96
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by moulinduhamel.com
Free 30-day returns Details
Product details
| Management number | 239728122 | Release Date | 2026/07/14 | List Price | US$79.96 | Model Number | 239728122 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [NEW] 30-Second SOS Voice Recording & Silent Vibration Alerts: In an emergency, press and hold the SOS button to send an alert and automatically record 30 seconds of surrounding audio, which is sent directly to the parent's phone. The new Linear Motor enables discreet magiCode vibration alerts, ideal for school and other quiet environments.
- Stunning AMOLED Display & 5MP Camera: Featuring a vibrant 1.65-inch AMOLED square display (360 × 360) with automatic brightness adjustment, the Fone S4 delivers a premium viewing experience. The 5MP front camera with image stabilization and noise reduction captures clear selfies and supports high-quality video calls.
- Dual-Frequency GPS & HD Voice & Video Calling: Powered by advanced L1 + L5 dual-frequency GPS technology, the Fone S4 combines GPS, Galileo, GLONASS, BeiDou, and QZSS satellite systems for faster and more accurate location tracking. The integrated eSIM (USA, Canada & Mexico) supports crystal-clear voice and video calls, helping families stay connected wherever they are.
- Safe Communication Without a Phone Number: Stay connected through the myFirst Circle app without needing a phone number. Parents and approved contacts can exchange text messages, voice messages, Speech-to-Text (STT) messages, GIFs, stickers, and exclusive magiCode vibration messages with the Fone S4. Supports up to 20 approved contacts (ages 13+), creating a safe and controlled communication environment. Active subscription, LTE connectivity, myFirst Circle account, and app required.
- Parent-Controlled Contacts & Class Mode: Parents manage all contacts through the myFirst Circle app, blocking unknown callers and preventing third-party app installations. Class Mode silences the watch during school hours while keeping the SOS feature active, helping children stay focused and safe.
- IPX8 Waterproof & Designed for Everyday Wear: The IPX8 waterproof design withstands splashes, rain, and handwashing, while the slim 13.5mm body ensures all-day comfort. An intelligent temperature regulation system helps keep the device safe during charging and daily use.
- 【Important Notice】 This smartwatch is the North America Version and is optimized for use in the United States, Canada, and Mexico. Compatibility and service availability may vary in other countries or regions. If you intend to use the device outside North America, please contact us before purchase to verify compatibility.
- *Compatible with most Android 11.0+ and iOS 16+ devices. Requires a myFirst Circle account, myFirst Circle app, active subscription, and LTE connectivity for communication features.*
| UPC | 850069933005 825575802985 |
|---|---|
| ASIN | B0H335ZCGK |
| Brand | myFirst |
| Color | Cotton Candy |
| Shape | Rectangular |
| Band Color | Space Blue |
| Model Name | S4 |
| Resolution | 360 x 360 |
| Unit Count | 1.0 Count |
| Item Weight | 48 Grams |
| Screen Size | 1.65 Inches |
| Closure Type | Buckle |
| Display Type | AMOLED |
| Manufacturer | myFirst |
| Model Number | KW1601SN |
| BuiltIn Media | MP3 |
| Warranty Type | Limited |
| Target Audience | Boys, Girls |
| Battery Capacity | 605 Milliamp Hours |
| Metrics Measured | Heart Rate |
| Operating System | FoneOS |
| Battery Cell Type | Lithium Ion |
| Wireless Provider | Unlocked for All Carriers |
| Compatible Devices | Smartphone |
| Additional Features | Activity Tracker |
| Cellular Technology | 4G LTE |
| Battery Average Life | 18 Hours |
| RAM Memory Installed | 1 GB |
| Warranty Description | 1 year manufacturer |
| Wireless Compability | 802.11b/g |
| Age Range Description | Kid |
| Communication Feature | Voice Call |
| Human Interface Input | Buttons |
| Supported Application | Music Player |
| Water Resistance Depth | 10 Meters |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Compatible Phone Models | Compatible with iOS 16+ and Android 11.0+ devices |
| Connectivity Technology | Bluetooth, Cellular, Wi-Fi |
| Memory Storage Capacity | 8 GB |
| Item Dimensions D x W x H | 0.53"D x 0.53"W x 0.53"H |
| GPS Geotagging Functionality | Built-in GPS |
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