H88 SIM SMART WATCH

Main Features

• Display: 2.01-inch IPS/TFT touchscreen
• Resolution: Approximately 240 × 296 pixels
• Design: Square watch face with metal alloy body and silicone strap
• Bluetooth: Bluetooth 5.1/5.2 for phone connectivity
• SIM Support: Some H88 SIM models support a Nano-SIM card for 4G/3G/2G calling and data without a smartphone
• Battery: 300–600 mAh (depends on model)
• Battery Life: Around 3–5 days of normal use; SIM-enabled models may last only 1–2 days
• Water Resistance: IP67 splash and dust resistance
• Compatibility: Android and iPhone (iOS) devices

Health & Fitness Functions

• Heart rate monitoring
• Blood oxygen (SpO₂) monitoring
• Sleep tracking
• Step counting (pedometer)
• Calorie tracking
• Sedentary reminder
• Multiple sports modes (up to 100 modes on some versions)

Communication Features

• Bluetooth calling through a connected smartphone
• Call notifications
• SMS and app notifications
• Contacts synchronization
• Built-in speaker and microphone
• SIM-card models can make and receive calls independently of a phone

Additional Features

• Alarm clock
• Stopwatch
• Music control
• Weather updates
• Multiple watch faces
• Camera support on some 4G versions
• GPS support on certain SIM-enabled variants
• Wi-Fi support on Android-based models

Pros

✅ Large display
✅ Bluetooth calling
✅ Affordable price
✅ Multiple health-tracking features
✅ SIM support available on some models
✅ Stylish design