D99+ 1.22 inch HD LCD Screen GPS Smartwatch for the Elder Waterproof, Support GPS + LBS + WiFi Positioning / Two-way Dialing / V

Function:

1. GPS+LBS+WiFi positioning.

2. Familiarity number dialing two-way conversation and voice monitoring.

3. Support One-key first-aid.

4. Wrist off alarm: When falls off the wrist, it gives the alarm to APP client.

5. Support Safety fence.

6. Historical trace: 90 days historical traces

7. Low battery alarm: When electric quantity is lower than 10%, it will give alarm to APP client.

8. WeChat: Through GPRS data transfer, it probably has 10 seconds' voice conversation transfer

9. Remote power-off: APP client can power off the watch remotely.

10. Do not disturb mode: Set up master control number and familiarity number, can reject cold calls, be sure to set up master control number first.

11. Address book: Support short number dialing, mobile phone number can't dial the short number, because they don't belong to one group.

12. System map: Google, Baidu, AutoNavi, Tencent, OpenStreetMap

Parameter:

1. Dimension: 35*60*13mm

2. Machine weight: 43g

3. Key: Telephone Key, Record Key, Power Key, SOS Key

4. Screen: HD LCD screen, 240*240 resolution

5. GSM/GPS: MT2503

6. Number of GPS channels: 20 channels

7. GPS sensitivity: -159DB

8. GPS accuracy: 5-15M

9. LBS accuracy: 100--1000M

10. Language: Chinese and English, restart the watch after setting

11. GPS antenna: High sensitivity active ceramic antenna

12. GSM antenna: Large area FPC gold-plated antenna

13. Battery: Gel polymer 400mA

14. GSM frequency: 850/900/1800/1900

15. Standby time: about 45 hours if upload every 30 seconds, about 50 hours if upload every 10 minutes , about 4 days if upload every hour

16. APP support system: Android version 4.0 and above, Apple version 8.0 and above

Package Include:

- 1 x Wrist watch

- 1 x USB cable

- 1 x Screwdriver

- 1 x Instructions

- 1 x Certificate of qualification

- 1 x Warranty card

Specification: