Product signal: 4G SIM card [not included]. Case material: LDS plastic watch case. Watch strap material: Silicone. Screen Resolution： 128 128. Open the app and scan the QR code binding of the watch.
eBay
Melrose 2019 Mini Phones 4G LTE Smartphone Android Dual SIM Card Super 3.4 Inch Ultra Slim Mobile Phone 2000mAh Face Recognition
Aliexpress UK
Wifi:Support: 2.4G/5G. 2 Working Modes: Insert SIM card then it can work as a real smart phone, or download "HEBSWatch" APP and connect this smart watch to your smart phone via BT. RAM/ROM: 4G+64GB. This smart watch always cares for your health and let you understand your physical condition and enjoy a healthier life.
eBay
New Watch Ultra Smart Watch Video Call Smartwatch 4G/5G SIM Card GPS WIFI Rotary Camera Global Call 2+16GB AMOLED Screen Watch
Aliexpress UK
Not from STRANGER! Kids can press SOS or familiarity number button to call you! b. SOS remind. If the watch is not nearby, send this command, the watch will start to ring for 1 mins so that you can easily find it, press any button will stop the ringer.
eBay
China SIM card & Korea & Japan SIM Card 4G LTE High speed Mobile Phone Data SIM card Unlimited Data Support eSIM
Aliexpress UK
Why can't the SIM card be recognized?. Small flashlight for viewing in the dark. Scan or enter the device ID. Function: clear call / precise positioning / long battery life / ultra-thin body / wear-resistant material.
eBay
New Arrivial C10 LTE 4G Touchscreen Mobile Phone Super-long Standby 2.6inches Dual SIM Cards Loud Voice Unlocked Smartphone
Aliexpress UK
SIM slot: Nano SIM card. 2G: B3+B8+B5. SIM Card Slot. Nano SIM Card. Compatible with headphones for music during workouts and easy video viewing on the watch screen. SIM Card Available. Android OS. Dial Window Material Type.
eBay
UNIWA HOPE XS24 4G Touch Screen Keypad Phone Android 8.1 Dual SIM Card Quad Core 3.5Inch2GB+16GB 2500mAh Whatsapp GPS Smartphone
Aliexpress UK
Android Watch / Phone. RAM: 4G ROM: 64GB. Although you may need to install them manually. Battery: 930mAh. CPU model: MT6761 quad core ,2.0GHZ.
eBay
SOYES Mi12 2.5 Inch Android Mobile Phone 3G WCDMA Dual SIM TF Card Slot 5MP Camera Google Play Store Mini Cute Smartphone
Aliexpress UK
Sim Calling Smart Watch - Camera - Phone - Touch Screen - Speaker - Micro SD MP3
eBay
SOYES Mi12 Mini Android Smart Phone 2.5 Inch Display Dual SIM TF Card 5MP Rear Camera 3G WCDMA Type-C Small Mobile Phone
Aliexpress UK
Why can't the SIM card be recognized?. Function: clear call / precise positioning / long battery life / ultra-thin body / wear-resistant material. Small flashlight for viewing in the dark. Scan or enter the device ID.
eBay
HONOR 8X MAX Smartphone Global firmware 7.12 inches 5000mAh battery CPU Snapdragon 660 Dual SIM card used phone
Aliexpress UK