| 7 | |
| Compatible System | IOS / Android System |
| Function | Bluetooth call, 10 menu styles, 200 watch faces, Breathing exercises, Custom dials, Stopwatch, Brightness adjustment, Multi-sport mode, Sleep tracking, Heart rate tracking, Notification push, Bluetooth music, Bluetooth photograph, Real-time weather, Search phone ( use with a mobile phone connected), Bluetooth music play, Password protection, Calculator, Split-screen display, Quick shortcut, Meteorology, Female assistant, Massager, GPS tracking, Voice assistant, Alarm clock, Flashlight, Power saving mode, Smart and Watch mode selection, Alipay，NFC |
| APP supported languages | Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian, Thai |
| Device supported languages | English, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian, Vietnamese, Korean, Arabic, Farsi |
| Manual language (neutral, brand optional) | Chinese, English |
| app | WearPro |
| Chip | RTL8762DK |
| Android OS | Android 4.4 and above |
| IOS | Apple iOS 10.0 and above |
| Heart Rate Sensor | Zhangheng BD1662_I2C |
| Bluetooth | Dual Bluetooth 5.0 |
| Waterproof Level | IP68 |
| Craftsmanship | Zinc alloy IML |
| Product weight | 35.5g |
| Screen size | 1.9-inch TFT high-definition square screen |
| Screen Resolution | 390*435 |
| Screen type | IPS full view color screen |
| Screen material | Glass (OGS) |
| Total length of wristband | 270mm |
| Wristband material | Silicone |
| Size of case | 45*38*10.8 |
| Size of strap | Watchband width： 21MM |
| Package size | 238*74*30MM |
| Packing size | 380*320*270MM |
| Total weight (box packing manual product) | 199g |
| Battery Type | Lithium Battery |
| Battery Model | 551830 Polymer lithium |
| Battery voltage | 3.7V |
| Battery capacity | 280mAh |
| Life time | Normal use 5-6 days, standby 25-35 days. (depends on personal usage after connection ) |
| Charging method | Wireless charge |
| Charging time | around 5 h |
| Color of Strap | black, gold, blue, silver (silicone) |
| Certification | ID,CE,ROHS,Battery certification |
DT No.1 7 Smart Watch 45mm BT Call
ERK 2033
