**Product Specifications:**
**Brand:** MI
**Model:** MTSB23XUN
**Communication Network:** TDD-LTE, FDD-LTE, WCDMA, GSM
**Display:** 1.78 inches
**Camera:** Front 5MP, Rear 8MP
**Battery Capacity:** 702mAh
**Rated Input:** 5.5V = 3.6A Max.
**Key Features:**
New flagship model S1 for children
7X children's smartwatch with 950mAh battery
3D floor positioning and 90-day trajectory tracking
Dual social media integration with WeChat and QQ
Quick and powerful intelligent charging
Video calling with enhanced clarity
Multiple psychological monitoring features
High-definition video calls
Enhanced safety features for children
Upgraded equipment for better user experience
Detachable watch body for convenience
Supports fast charging and dual-frequency GPS positioning
18 sports modes and 5 health monitoring functions
Customized intelligent fast charging design
High-resolution dual cameras for clear photos and videos
Supports various accessories and wearing styles
Advanced safety and location tracking features
Dual-frequency GPS satellite positioning system
90-day high-precision trajectory tracking
3D floor positioning technology
Continuous high-frequency positioning
Enhanced video calling experience
Multi-dimensional psychological monitoring
8GB memory for educational apps
Variety of customizable watch faces
4G LTE connectivity with support for major carriers
Package includes: MI Kids Smartwatch S1, user manual, screen protector, adapter, SIM card tool, lanyard
**Note:** Specifications and features may vary based on model and region.
