| Customer Reviews | 4.6 out of 5 stars 308 | 4.7 out of 5 stars 158 | 4.7 out of 5 stars 666 | 4.4 out of 5 stars 1,823 | 4.1 out of 5 stars 65 | 4.1 out of 5 stars 65 | 4.0 out of 5 stars 31 |
| Price | $249.00$249.00 | $249.00$249.00 | $299.00$299.00 | $79.00$79.00 | $429.00$429.00 | $479.00$479.00 | — |
| Dimensions | 99.5 x 60.8 x 15.7mm | 43.4 x 43.4 x 11.8 mm | 46 x 46 x 12.25mm | 42.5 x 28.4 x 9.1mm | 42.6 x 42.6 x 14mm | 46.2 x 46.2 x 13.7mm | 50.3 x 50.3 x 16mm |
| Weight | 102 g | 32-40g | 37g-49g | 19g | 44-56g | 53-66g | 70-87g |
| Display Size & Resolution | 2.7 Inch, 400 x 240 | 1.2 Inch, 390 x 390 | 1.3 Inch, 416 x 416 | No Display | 1.2 Inch, 240 x 240 | 1.3 Inch, 260 x 260 | 1.4 Inch, 280 x 280 |
| Display Type | Touch Screen Always-On LCD | Touch Screen Always-On LCD | Touch Screen Always-On LCD | No Display | 3rd Generation Memory-in-Pixel | 3rd Generation Memory-in-Pixel | Touch Screen Always-On LCD |
| Screen Material | Durable Composite Glass | Mineral Glass | Mineral Glass | Plastic, Polyester fiber | Sapphire Glass | Sapphire Glass | Sapphire Glass |
| Connectivity | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth | Bluetooth |
| Water Resistance | IP67 | 5 ATM | 5 ATM | 3 ATM | 5 ATM | 5 ATM | 10 ATM |
| Battery - Daily Use/Full GPS | 120 Hours / 70 Hours | 19 Days / 41 Hours | 20 Days / 38 Hours | 80 days /38 hours | 15 Days / 41 Hours | 24 Days / 65 Hours | 40 Days / 118 Hours |
| Route Navigation Type | Landscape | Breadcrumb | Landscape and Topo | Not Included | Landscape and Topo | Landscape and Topo | Landscape and Topo |
| GNSS Chipset | All-Satellite Dual-Frequency | All-Satellite Dual-Frequency | All-Satellite Dual-Frequency | × | All-Satellite Dual-Frequency | All-Satellite Dual-Frequency | All-Satellite Dual-Frequency |
| HRV Index | × | Overnight HRV | ✔️ | × | ✔️ | ✔️ | ✔️ |
| SpO2 | × | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ | ✔️ |