Best Smartphone With Antenna

KardiaMobile 6-Lead Personal ECG Heart Rate Monitor - Six Views of The Heart, Detects Atrial Fibrillation, Trusted by the NHS, Results in 30 Seconds, Works with Most Smartphones

Samsung Galaxy A04s (Black, 4GB RAM, 64GB Storage)

TP-Link M7650 4G+ MiFi, Portable Travel Wi-Fi, SD Card Slot, Unlocked LTE-Advanced Cat11 Mobile Wi-Fi Hotspot, Caravan Wi-Fi (Up to 32 Wi-Fi Devices, Easy tpMiFi App Management)

Falcon EVO 5G LTE roof antenna, incl. mobile 300 Mbit/s 4G WLAN router for caravan, motorhome, bus, boat, VAN, car I Internet Hotspot I WLAN

ZTE U10 4G+ Mobile Wi-Fi Router, LTE Advanced Low-Cost Portable Travel WiFi Hotspot, SIM Slot Unlocked, 2000mAh Battery, Built in Antenna Enhances Speeds Globally, Easy Use, FREE SMARTY SIM Card

BLIAZAY Upgraded WiFi Extender Booster - Internet Booster with Ethernet Port - 4 Antennas WIFI Booster Range Extender - Wireless Signal Booster Easy Setup (4 Antennas)

TP-LINK Archer MR600 AC1200 4G+ Cat6 Mobile Wi-Fi Router Dual Band, 4G/3G Network SIM Slot Unlocked, No Configuration required, Support Guest Network & Parental Control, UK Plug

Septekon Security Camera Outdoor, CCTV Camera Wireless, 2K Dual Antenna WiFi Home Surveillance Cameras with IP66 Waterproof, Night Vision, AI Motion Detection, 2-Way Audio, Black - P30i

RGTech Monarch 50 Transparent Indoor Freeview HDTV Aerial - True 50 Mile Multidirectional Paper-Thin Antenna - 4G filter for Maximum Freeview/UHF/VHF/FM/USB TV Tuner/DVB-T/DVB-T2/DAB radio reception

TP-Link AX1800 Wi-Fi 6 Dual Antennas High Gain Wireless USB 3.0 Adapter, Dual-Band, Auto Driver, MU-MIMO, Low- Latency, 1m Cable, Supports Windows 10/11, Highly Secure WPA3 (Archer TX20U Plus), Black