KSIX Titanium BXSW21N, 55mm AMOLED Smartwatch, Black

The KSIX Titanium Smartwatch in black combines a 1.43-inch AMOLED touchscreen with everyday phone and activity functions. Its display has a resolution of 466 × 466 pixels. Bluetooth 5.3 connects the watch to compatible Android and iOS phones for smart notifications. A built-in microphone and speaker support calls via the connected phone. Heart-rate and blood-oxygen monitoring sit alongside sleep tracking, step counting and calorie tracking, covering several aspects of daily activity.

The round case uses glass and zinc alloy, rather than titanium as the product name might suggest. Two replaceable straps are included: one silicone and one stainless steel. The strap system accommodates wrists measuring 150–230 mm, with a buckle closure for adjustment. Battery life is rated at up to 120 hours, equivalent to five days between charges. Charging takes approximately three hours, which is worth bearing in mind if using sleep tracking overnight. A charger and USB cable are supplied.

• IP67 rating for protection against dust and water ingress.
• 50 g weight, giving a concrete reference for wrist wear.
• 300 mAh battery capacity.
• Magnetic charging connector.
• Multisport mode for tracking across different activities.
• Haptic feedback for vibration-based alerts.
• No Wi-Fi or mobile network connection; Bluetooth is the only supported wireless connection.
• No NFC support for contactless payments.