Sunbeam
Sunbeam F1 Horizon (Wren / Bluebird) Specifications & Compatibility
Where to Buy & Verified Retailers
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Carrier Compatibility (US Networks)
- Verizon: VoLTE Certified & Supported
- AT&T: VoLTE Certified & Supported
- T-Mobile: Compatible Bands
Network Support: 4G LTE (VoLTE Certified for Verizon, AT&T, and T-Mobile including Band 71)
Hardware & Battery Specifications
Dimensions & Weight: 112 x 56 x 19 mm (Closed, 142g)
Charging & Battery: 5W USB-C & Desktop Charging Cradle Included (1,850 mAh Removable Battery)
The Good
Industry-leading offline voice-to-text dictation and turn-by-turn navigation with zero algorithmic distractions or internet browsing. Includes charging dock.
The Catch
Premium pricing for a feature flip phone, but justified by software stability and carrier certification.
Supported Utilities
- ✓ HERE Offline Navigation
- ✓ Accurate Voice-to-Text Dictation
- ✓ Wi-Fi Hotspot
- ✓ Weather App
- ✓ High-Output Flashlight
- ✓ SOS Button
- ✓ Desktop Charging Cradle
Blocked Content / Missing
- ✗ Web Browser
- ✗ Social Media Apps
- ✗ Third-Party App Store
Frequently Asked Questions: Sunbeam F1 Horizon (Wren / Bluebird)
What is the difference between Sunbeam F1 Horizon Wren, Bluebird, and Aspen?
The Wren model includes calling/texting with a camera and voice dictation; the Bluebird adds offline HERE GPS navigation and weather; the Aspen omits both camera and navigation for strict detox.
Does the Sunbeam F1 Horizon support T-Mobile Band 71 LTE?
Yes! The Sunbeam F1 Horizon is equipped with LTE Band 71 (600 MHz) as well as Bands 2, 4, 5, 12, 13, and 66, ensuring full coverage across T-Mobile, Verizon, and AT&T.
What is the SIM card size and charging specs for Sunbeam F1 Horizon?
It uses a standard Nano-SIM card. Every unit includes both a 5V/1A USB-C wall charger and a convenient drop-in desktop charging cradle.
Is Sunbeam F1 Horizon certified for Verizon and AT&T?
Yes, Sunbeam F1 Horizon is fully certified with VoLTE on Verizon, AT&T, and T-Mobile networks in the United States.