
GT66 smart watch TWS Bluetooth headset 2 in1 multi sport mode heart rate sleep monitoring
Best price now
31% under what the other stores charge
Compared across 5 stores. Prices are checked against each store and labelled with when.

31% under what the other stores charge
Compared across 5 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The GT66 is a budget smartwatch with a pair of true wireless earbuds built into the watch body. The watch has a 1.39-inch round touchscreen at 360x360, heart rate and blood oxygen tracking, sleep and calorie tracking, multi-sport modes and NFC, and it pairs over Bluetooth LE 5.2. The earbuds use Bluetooth 5.0, work with Android and iOS, and run about 5 hours per charge from a 30mAh cell. It suits someone who wants one charger and one device for workouts and calls, but the small earbud battery and generic app support put it behind established fitness watches on accuracy and ecosystem.
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Lowest price we've seen: $149.00 on Nov 11 at Reverb. Tracked across 1 store since Nov 11.
The GT66 is a 2-in-1 device that combines a smart watch with a TWS Bluetooth headset. The watch has a round case and a 1.39-inch HD touch screen with 360*360 resolution. It is unisex and has NFC.
The watch tracks activity, sleep and calories, and has multiple sport modes. It measures heart rate dynamically and shows an exercise heart rate curve. It also measures blood oxygen and includes an alarm.
The headphones connect over Bluetooth 5.0 and work with Apple and Android systems. They have touch buttons for previous song, next song and answering or hanging up calls. Their charging status shows through dynamic charging detection and an indicator light. The watch connects over Bluetooth LE 5.2 and charges through a magnetic data cable.