- Men's Multiple Functions/Waterproof/Smart Sports Watch, S23 with GPS Heart Rate Fitness Tracker
- 2017-10-24 01:04
- Model Number: S23- Key Specifications/Special Features: Basic parameter:Model: S23MCU: MSP430 + 2540G-sensor: BMA250Flash: win bondHeart rate sensor: AMSVibrations: mute/vibrationWaterproof rating: IP67Compatibility: Android 4.4, iOS 8.0Special ...