| Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm | Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm | Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm | Mares-Wienke RGBM (Reduced Gradient Bubbles Model) Algorithm |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| 492' (150m) | 492' (150m) | 492' (150m) | 492' (150m) |
| Up to 12,100' (3,700m) | Up to 12,100' (3,700m) | Up to 12,100' (3,700m) | Up to 12,100' (3,700m) |
| Air, Nitrox & Bottom Timer | Air, Nitrox & Bottom Timer | Air, Nitrox & Bottom Timer | Air, Nitrox & Bottom Timer |
| Yes | Yes | Yes | Yes |
| 36-Hours | 36-Hours | 36-Hours | 36-Hours |
| Yes | Yes | Yes | Yes |
| Yes | Yes | Yes | Yes |
| User-Replaceable CR 2450 Lithium-Ion Battery | User-Replaceable CR 2450 Lithium-Ion Battery | User-Replaceable CR 2450 Lithium-Ion Battery | User-Replaceable CR 2450 Lithium-Ion Battery |
| Yes | Yes | Yes | Yes |
| Mares | - | Shearwater | Shearwater |
| Clear, high-contrast screen | Clear, high-contrast screen | Clear, high-contrast screen | Clear, high-contrast screen |
| Single gas Nitrox, 21%-50% | Single gas Nitrox, 21%-50% | Single gas Nitrox, 21%-50% | Single gas Nitrox, 21%-50% |
| Buhlmann ZH-L16C with dual gradient factor options | Buhlmann ZH-L16C with dual gradient factor options | Buhlmann ZH-L16C with dual gradient factor options | Buhlmann ZH-L16C with dual gradient factor options |
| CR 2450 user-replaceable, lasts up to 100 dives | CR 2450 user-replaceable, lasts up to 100 dives | CR 2450 user-replaceable, lasts up to 100 dives | CR 2450 user-replaceable, lasts up to 100 dives |
| Integrated Bluetooth | Integrated Bluetooth | Integrated Bluetooth | Integrated Bluetooth |
| Required, included | Required, included | Required, included | Required, included |
| lithium | lithium | lithium | lithium |
| CR2450 | CR2450 | CR2450 | CR2450 |
| 1 | 1 | 1 | 1 |
| 320 x 240 QVGA | 320 x 240 QVGA | 320 x 240 QVGA | 320 x 240 QVGA |
| Full colour LCD | Full colour LCD | Full colour LCD | Full colour LCD |
| 5.59cm / 2.2" | 5.59cm / 2.2" | 5.59cm / 2.2" | 5.59cm / 2.2" |
| Internal Rechargeable Li-ion battery (factory replaceable) | Internal Rechargeable Li-ion battery (factory replaceable) | Internal Rechargeable Li-ion battery (factory replaceable) | Internal Rechargeable Li-ion battery (factory replaceable) |
| 3.4 Wh | 3.4 Wh | 3.4 Wh | 3.4 Wh |
| Up to 30 hours (medium brightness) | Up to 30 hours (medium brightness) | Up to 30 hours (medium brightness) | Up to 30 hours (medium brightness) |
| Wireless Charging Station | Wireless Charging Station | Wireless Charging Station | Wireless Charging Station |
| 3 (1%-100% O2) | 3 (1%-100% O2) | 3 (1%-100% O2) | 3 (1%-100% O2) |
| 120m / 394ft | 120m / 394ft | 120m / 394ft | 120m / 394ft |
| 400 Hours or 750 dive entries | 400 Hours or 750 dive entries | 400 Hours or 750 dive entries | 400 Hours or 750 dive entries |
| 77mm x 68mm x 25mm | 77mm x 68mm x 25mm | 77mm x 68mm x 25mm | 77mm x 68mm x 25mm |
| 125g | 125g | 125g | 125g |
| Included | Included | Included | Included |
| Included | Included | Included | Included |
| Mares | - | Shearwater | Shearwater |
| 360 * 360 | 360 * 360 | 360 * 360 | 360 * 360 |
| Full colour AMOLED | Full colour AMOLED | Full colour AMOLED | Full colour AMOLED |
| Minimum 300 nits. Typical at 350 nits | Minimum 300 nits. Typical at 350 nits | Minimum 300 nits. Typical at 350 nits | Minimum 300 nits. Typical at 350 nits |
| 3.3cm / 1.3" | 3.3cm / 1.3" | 3.3cm / 1.3" | 3.3cm / 1.3" |
| Yes | Yes | Yes | Yes |
| Internal Rechargeable Li-ion battery | Internal Rechargeable Li-ion battery | Internal Rechargeable Li-ion battery | Internal Rechargeable Li-ion battery |
| 1.33 Wh | 1.33 Wh | 1.33 Wh | 1.33 Wh |
| up to 20 hours (medium brightness), up to 6 months (standby) | up to 20 hours (medium brightness), up to 6 months (standby) | up to 20 hours (medium brightness), up to 6 months (standby) | up to 20 hours (medium brightness), up to 6 months (standby) |
| Yes | Yes | Yes | Yes |
| 3 OC | 3 OC | 3 OC | 3 OC |
| 120m / 394ft | 120m / 394ft | 120m / 394ft | 120m / 394ft |
| 500 Hours | 500 Hours | 500 Hours | 500 Hours |
| Thickness - 16mm | Thickness - 16mm | Thickness - 16mm | Thickness - 16mm |
| 100g | 100g | 100g | 100g |
| Tern TX Dive ComputerWireless Charging Station with USB-C CableInspection Checklist CardProduct Info GuideScreen ProtectorRemora Band with Quick Release System1 Short Remora Band (for smaller wrists) | Tern TX Dive ComputerWireless Charging Station with USB-C CableInspection Checklist CardProduct Info GuideScreen ProtectorRemora Band with Quick Release System1 Short Remora Band (for smaller wrists) | Tern TX Dive ComputerWireless Charging Station with USB-C CableInspection Checklist CardProduct Info GuideScreen ProtectorRemora Band with Quick Release System1 Short Remora Band (for smaller wrists) | Tern TX Dive ComputerWireless Charging Station with USB-C CableInspection Checklist CardProduct Info GuideScreen ProtectorRemora Band with Quick Release System1 Short Remora Band (for smaller wrists) |
| Mares | - | Shearwater | Shearwater |
