Parameters:
1. Watch size(mm): 55.18x42.1x13mm
2. Band size:22mm, short strap 88mm, long strap 128mm
3. Product weight: 48g
4. Basic parameters: Waterproof Level IP68
5. Product language: Chinese, English, French, German, Italian, Spanish, Russian, Turkish, Polish, Portuguese, Dutch, Ukrainian, Kor, Thai, Hindi, Indonesian, Arabic, Farsi, Vietnamese, Malaysian, Laotian, Japanese
6. Packaging accessories: Meter head/strap/manual/charger/packaging box

Major function:
2.02-inch TFT display, pedometer, calorie, distance, sleep monitoring, exercise mode, breathing training, stress, incoming call reminder, alarm clock reminder, sedentary reminder, raise your hand to light up the screen, lock screen password, stopwatch, calendar, timer, calculator, music control, voice assistant, social score (WeChat, QQ, Facebook, Twitter), bedside lamp, resting dial, shaking Photo

Hardware parameters:
1. Zinc alloy top shell + plastic back cover: Encoder keys + normal keys
2. Chipset Supplier: JL
3. Chipset: JL7012
4. APP: Livefit
5. Compatible System: Android 4.5 or above, IOS 8.3 or above.
6. FLASH memory: 128M
7. Screen: 2.02 inch TFT, 240x 296, ST7789, Full screen touch, CST816D Touch IC
8. 2 buttons: Encoder button+ordinary button
9. Battery: 220mAh Lithium ion polymer
10. Charging Method: Magnetic charger
11. Charging time: About 2H
12. Life time: Normal use 3-5 days

Connection parameter:
1. BT: 5.3BLE (low power consumption) + BT3.0 one-touch connection
2. NFC: Support
3. Transducers: G-Sensor SC7A20, LC09A Heart Rate, Compass, SP 0815
4. Motor: 0827 Welding wire flat
5. MIC: 4015 lead pillar

APP Function:
1. Steps, sleep, heart rate, workout data logging
2. Incoming call reminder, message push, daily alarm, shake photo, resting dial, music control, WeChat movement
3. Find bracelet, sedentary reminder, sleep monitoring, drinking reminder, raise hand to light up the screen, lock screen password, voice assistant, breathing training
4. APP languages: Simplified Chinese, English, Japanese, German, Hindi, Turkish, Hebrew, Traditional Chinese, Italian, Czech, Russian, French, Polish, Thai, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay, Laotian, Indonesian, Ukrainian