System requirement: IOS Android
Memory combination: 2GB+4GB
Antenna:
2G GSM: 85090018001900MHz
3G TD-SCDMA: B34/B39
4G TD-LTE: B38/B39/B40/B41
FDD: B1B2B3B5B7B8
Screen resolution: 240*240
Screen size: 1.4inch
Touch screen: 1.4inch whole touch screen
Battery capacity: 730mAh
Stand-by time: 76 hours
Working time: 48 hours
Physical key: startup & shutdown key, SOS key
Camera: 30W
SIM card: Nano sim card
Loudspeaker: 1609 loudspeaker
Language: Chinese( simplified, traditional) English, Spanish, Russian, French, German, Portuguese, ect….(Multiple national languages,please check in the video )
Motor: None
Charge interface: Magnetic charging
Water-proof grade: IP68

Basic functions

Call function: GSM, TD-LTE-VOLTE video call (both needs to open this function, and the network has prompted VOLTE icon)

Clock Display: Digital Clock Display

Interphone: Real-time Voice Dialogue

High Definition Network Video Chat

Footprint: Playback of Historical Track

Photography: Watches can take photos independently

Remote Photography: App Controllable Watch Photography

Safety Zone: Electronic Fence Intelligent Early Warning

Map positioning: LBS+GPS+WIFI positioning

SOS Call for Rescue: One-click SOS Call Cycle for Rescue, Three SOS Kinship Numbers

Voice monitoring: remote silent callback monitoring

Disturbance-free period: Baby in the study, please do not disturb!

Green firewall: filtering unfamiliar numbers and information

Message Reminder: Low Power Reminder SOS Reminder

Schedule: Monday to Friday courses are available

Phone book: support

Remote Shutdown: Preventing Malicious Shutdown

Love Reward: Baby is great. Give him a five-star reward.

Looking for Watch: Smart Watch Location anytime, anywhere

Counting step: support

Watch alarm clock: three sets of watch alarm clock

APP/APK: SeTracker2

GPS positioning accuracy:5-15m

Video recording format:MP4

Notes:
If you want to order this watch, please make sure your country or area has these 4G network bands below.thanks.
2G—GSM: 85090018001900MHz
3G—TD-SCDMA: B34/B39
4G—TD-LTE: B38/B39/B40/B41
FDD: B1(2100)B2 (1900) B3 (1800) B5 (850) B7 (2600) B8 (900).

Specification: