The Meta Ray-Ban Smart Glasses are ideal for users who want a stylish wearable with integrated camera and voice assistant features for capturing moments and staying connected. The Fitbit Charge 7 is better suited for individuals prioritizing comprehensive health and fitness tracking with a focus on detailed data and analysis.
| Attribute | Meta Ray-Ban Smart Glasses | Fitbit Charge 7 |
|---|---|---|
| Name | Meta Ray-Ban Smart Glasses | Fitbit Charge 7 |
| Price | Starting at $299. Additional costs for prescription lenses ($160-$300 extra). | $160 to $180 (expected) |
| Camera Resolution | Photo: 12MP (3024 x 4032 pixels), Video: 1920 x 1440 at 30 fps (1080p) | Not available, no camera is expected. |
| Battery Life | Approximately 4 hours of active use on a single charge; Up to 36 hours with charging case | Around 7 days, varies with feature usage. Continuous GPS use reduces battery life to approximately 5 hours. |
| Voice Assistant Integration | Meta AI built-in; Hands-free control for calls, texts, media, and information; Voice commands in English, French, and Italian | Likely to include Amazon Alexa. Google Assistant is being phased out. |
| Audio Quality | Open-ear speakers with increased loudness and bass; Five-microphone array for noise reduction and clear voice capture | No specific details available. |
| Display Technology | Not applicable (no display) | Rumored to have a larger, more vibrant AMOLED display, possibly increasing to 1.5 inches with a 240x240 pixel resolution. |
| Water Resistance Rating | IPX4 (resistant to splashes and light rain) | Water-resistant to 50 meters, suitable for swimming and sweat. |
| Connectivity | Bluetooth 5.3, Wi-Fi 6 | Expected to have Bluetooth 5.0 or higher and NFC for contactless payments via Google Wallet. Wi-Fi connectivity is not anticipated. |
| Health Tracking Features | No dedicated health tracking features | Enhanced heart rate monitoring, improved sleep tracking with detailed insights, potential for continuous blood glucose monitoring (CBGM), may reintroduce an altimeter for elevation tracking, possible inclusion of continuous electrodermal activity (EDA) sensors for stress tracking. |
| Smartphone Compatibility | iOS 14.4 and above, Android 10 and above | Compatible with both Android and iOS devices. Requires the Fitbit app, compatible with Android OS 7.0 (or 11 or higher, per newer sources) or higher and Apple iOS 11 (or 16.4 or higher, per newer sources) or higher. |
| Design and Comfort | Available in Wayfarer and Headliner styles; Multiple colors and sizes; Weight: Around 50g | Rumored to have a more refined and premium design, likely to maintain a slim profile for comfortable all-day wear, may feature more rounded edges for a modern aesthetic. |
| Storage Capacity | 32GB (approximately 500+ photos or 100+ 30-second videos) | Limited information is available. The Charge 6 saves 7 days of detailed motion data (minute by minute) and daily totals for the last 30 days. It stores heart rate data at one-second intervals during exercise and at five-second intervals at other times. |