- Function: Passometer,Sleep Tracker,Big Three Needles,Heart Rate Tracker,Calculators,24 hour instruction,Fitness Tracker,Message Reminder,Dial Call,Push Message,Alarm Clock,Remote Control,Answer Call,Call Reminder
- Case Material: Alloy
- GPS: Yes
- Battery Capacity: >450mAh
- APP Download Available: Yes
- Language: Portuguese,Spanish,English,Hebrew,German,Arabic,Japanese,Indonesian,Polish,Korean,Russian,Italian,French,Turkish
- Screen Size: 1.3 inch
- Screen Shape: Round
- Resolution: 360*360 AMOLED Display
- Band Detachable: Yes
- Application Age Group: Adult
- Network Mode: 3G
- Waterproof Grade: Professional Waterproof
- System: Android OS
- Multiple Dials: Yes
- CPU Manufacturer: Mediatek
- Rear Camera: 2MP
- Compatibility: All Compatible
- Type: On Wrist
- Brand Name: ColMi
- ROM: 16GB
- Style: Fashion
- SIM Card Available: Yes
- RAM: 1GB
- CPU Model: MTK6580
- Mechanism: No
- Band Material: TPU
- Language: Persian, Indian, Vietnam, Bangladesh, Thai, Myanmar
- Waterproof: IP67 waterproof
- Bands-WCDMA: WCDMA 850/2100
- Bands-GSM: 850/900/1800/1900 MHz
- Bluetooth: Bluetooth 4.0
- Model name: COLMI J1
- Product type: Smart watch Android 5.1 OS